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            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

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                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font size="4">UNITED STATES</font></b></p>
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                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font size="4">SECURITIES AND EXCHANGE COMMISSION</font></b></p>
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                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font size="2">Washington, D.C. 20549</font></b></p>
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                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            &nbsp;</p>
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                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font size="4">FORM 8-K</font></b></p>
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                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            &nbsp;</p>
                        </td>
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                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font size="2">CURRENT REPORT</font></b></p>
                        </td>
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                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font size="2">Pursuant to Section 13 or 15(d) of the Securities
                            Exchange Act of 1934</font></b></p>
                        </td>
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                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0.5in; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font size="2">Date of report (Date of earliest event reported):
                            February 22, 2008</font></b></p>
                        </td>
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                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font size="5">IDEXX LABORATORIES, INC.</font></b></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <i><font size="2">(Exact name of registrant as specified in its
                            charter)</font></i></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="2">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font size="2">Delaware</font></b></p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="2">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font size="2">000-19271</font></b></p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="211">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font size="2">01-0393723</font></b></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="2">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <i><font size="2">(State or other jurisdiction</font></i></p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="2">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <i><font size="2">(Commission File Number)</font></i></p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="211">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <i><font size="2">(IRS Employer Identification No.)</font></i></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="2">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <i><font size="2">of incorporation)</font></i></p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="2">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            &nbsp;</p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="211">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            &nbsp;</p>
                        </td>
                    </tr>

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                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="3">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font size="2">One IDEXX Drive, Westbrook, Maine</font></b></p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="2">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font size="2">04092</font></b></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="3">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <i><font size="2">(Address of principal executive
                            offices)</font></i></p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="2">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <i><font size="2">(ZIP Code)</font></i></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <font size="2"><strong>207.556.0300</strong></font></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <i><font size="2">(Registrant's telephone number, including area
                            code)</font></i></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            &nbsp;</p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font size="2">Not Applicable</font></b></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <i><font size="2">(Former name or former address, if changed since last
                            report)</font></i></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="81">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font face="Wingdings">o</font></b></p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="4">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <font size="2">Written communications pursuant to Rule 425 under the
                            Securities Act (17 CFR 230.425)</font></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="81">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font face="Wingdings">o</font></b></p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="4">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <font size="2">Soliciting material pursuant to Rule 14a-12 under the
                            Exchange Act (17 CFR 240.14a-12)</font></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="81">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font face="Wingdings">o</font></b></p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="4">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <font size="2">Pre-commencement communications pursuant to Rule
                            14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</font></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="81">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: center">
                            <b><font face="Wingdings">o</font></b></p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="4">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <font size="2">Pre-commencement communications pursuant to Rule
                            13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</font></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="5">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>
                    </tr>

                    <tr>
                        <td width="81">
                        </td>

                        <td width="143">
                        </td>

                        <td width="136">
                        </td>

                        <td width="68">
                        </td>

                        <td width="211">
                        </td>
                    </tr>
                </table>
            </div>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>
            <!-- EEDocs PBStart-->
            <hr align="center" width="100%" noshade size="2">

            <p style="PAGE-BREAK-BEFORE: always"></p>
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            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"></p>

            <table style="BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="100%" border="0">
                <tr>
                    <td valign="top" nowrap width="96">
                        <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                        <b><font size="2">Item 1.01.</font></b></p>
                    </td>

                    <td valign="top">
                        <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                        <b><font size="2">Entry into a Material Definitive Agreement.</font></b></p>
                    </td>
                </tr>
            </table>




            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-INDENT: 0.5in; TEXT-ALIGN: left">
            <font size="2">On February 22, 2008, IDEXX Laboratories, Inc. (the
            &ldquo;Company&rdquo;), with IDEXX Distribution, Inc., IDEXX Operations, Inc., IDEXX
            Reference Laboratories, Inc., OPTI Medical Systems, Inc. and IDEXX Laboratories Canada
            Corporation, each a wholly-owned subsidiary of the Company (collectively, the
            &ldquo;Borrowers&rdquo;), entered into a Modification Agreement (the &ldquo;Modification&rdquo;) and
            Amendment No. 1 (the &ldquo;Amendment&rdquo;) to the Amended and Restated
            Credit Agreement, dated as of March 30, 2007, by and among the Borrowers, the lenders
            party thereto, and JPMorgan Chase Bank, National Association, as administrative agent
            (the &ldquo;Amended and Restated Credit Agreement&rdquo;).</font></p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-INDENT: 0.5in; TEXT-ALIGN: left">
            &nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-INDENT: 0.5in; TEXT-ALIGN: left">
            <font size="2">The Modification amends the Amended and Restated Credit Agreement to
            increase the aggregate commitment available for borrowing by the Borrowers from $125
            million to $200 million with funding from existing and new lenders. The additional
            borrowing capacity will be used by the Company for general corporate purposes of the
            Company and its subsidiaries. The Amendment provides for an optional further increase
            in the aggregate commitment up to $325 million subject to obtaining commitments from
            existing or new lenders and satisfying other conditions specified in the Amended and
            Restated Credit Agreement and the Amendment. Pricing under the Amended and Restated
            Credit Agreement remains unchanged.</font></p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-INDENT: 0.5in; TEXT-ALIGN: left">
            <font size="2">The forgoing description of the Modification and Amendment does not
            purport to be complete and is qualified in its entirety by reference to the full text
            of the Modification and Amendment, which is filed with this report as Exhibits 10.1 and
            10.2, and is incorporated herein by reference.</font></p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <div align="left">
                <table style="BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="100%" border="0">
                    <tr>
                        <td valign="top" width="96">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <b><font size="2">Item 2.03</font></b></p>
                        </td>

                        <td valign="top">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <b><font size="2">Creation of a Direct Financial Obligation or an
                            Obligation under an Off-Balance Sheet Arrangement of a
                            Registrant.</font></b></p>
                        </td>
                    </tr>
                </table>
            </div>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-INDENT: 0.43in; TEXT-ALIGN: left">
            <font size="2">The information set forth in Item 1.01 above with respect to the
            Modification and Amendment is incorporated herein in its
            entirety.</font><font size="1">&nbsp;&nbsp;</font></p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <div align="left">
                <table style="BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="315" border="0">
                    <tr>
                        <td valign="top" nowrap width="96">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <b><font size="2">Item 9.01.</font></b></p>
                        </td>

                        <td valign="top" nowrap width="219">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <b><font size="2">Financial Statements and Exhibits.</font></b></p>
                        </td>
                    </tr>
                </table>
            </div>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left"><font size="2">(d)
            Exhibits</font></p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-INDENT: 0.5in; TEXT-ALIGN: left">
            <font size="2">See the Exhibit Index attached to this Report, which is incorporated
            herein by reference.</font></p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <div align="left">
                <table style="BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="312" border="0">
                    <tr>
                        <td valign="top" nowrap width="285">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>

                        <td valign="top" nowrap width="27">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <font size="2">2</font></p>
                        </td>
                    </tr>
                </table>
            </div>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>
            <!-- EEDocs PBStart-->
            <hr align="center" width="100%" noshade size="2">

            <p style="PAGE-BREAK-BEFORE: always"></p>
            <!-- EEDocs PBEnd-->

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: center">
            <b><font size="2">SIGNATURES</font></b></p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-INDENT: 0.5in; TEXT-ALIGN: left">
            <font size="2">Pursuant to the requirements of the Securities Exchange Act of 1934, the
            Registrant has duly caused this report to be signed on its behalf by the undersigned
            hereunto duly authorized.</font></p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <div align="left">
                <table style="BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="638" border="0">
                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="302">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="2">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <b><font size="2">IDEXX LABORATORIES, INC.</font></b></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="302">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="2">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="302">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="2">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="302">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" colspan="2">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>
                    </tr>

                    <tr style="page-break-inside: avoid">
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="302">
                            <p style="MARGIN-TOP: 1pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <font size="2">Date: February 25, 2008</font></p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="43">
                            <p style="MARGIN-TOP: 1pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <font size="2">By:</font></p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in; BORDER-BOTTOM: black 1pt solid" valign="top" width="294">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <font size="2">/s/ Merilee Raines</font></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="302">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="43">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="294">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <font size="2">Merilee Raines</font></p>
                        </td>
                    </tr>

                    <tr>
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="302">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="43">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="294">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <font size="2">Corporate Vice President and</font></p>

                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <font size="2">Chief Financial Officer</font></p>
                        </td>
                    </tr>

                    <tr style="page-break-inside: avoid">
                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="302">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="43">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>

                        <td style="PADDING-RIGHT: 5.4pt; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0in; PADDING-TOP: 0in" valign="top" width="294">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>
                    </tr>
                </table>
            </div>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: center">&nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <div align="left">
                <table style="BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="312" border="0">
                    <tr>
                        <td valign="top" nowrap width="285">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            &nbsp;</p>
                        </td>

                        <td valign="top" nowrap width="27">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <font size="2">3</font></p>
                        </td>
                    </tr>
                </table>
            </div>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>
            <!-- EEDocs PBStart-->
            <hr align="center" width="100%" noshade size="2">

            <p style="PAGE-BREAK-BEFORE: always"></p>
            <!-- EEDocs PBEnd-->

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: center">
            <b><font size="2">EXHIBIT INDEX</font></b></p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <div align="left">
                <table style="BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="235" border="0">
                    <tr>
                        <td valign="top" nowrap width="96">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <u><font size="2">Exhibit No.</font></u></p>
                        </td>

                        <td valign="top" nowrap width="139">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <u><font size="2">Description of Exhibit</font></u></p>
                        </td>
                    </tr>
                </table>
            </div>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>

            <div align="left">
                <table style="BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="100%" border="0">
                    <tr>
                        <td valign="top" width="96">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <font size="2">10.1</font></p>
                        </td>

                        <td valign="top">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <font size="2">Modification to Credit Agreement, dated as of February
                            22, 2008, among the Company, IDEXX Distribution, Inc., IDEXX
                            Operations, Inc., IDEXX Reference Laboratories, Inc., OPTI Medical
                            Systems, Inc. and IDEXX Laboratories Canada Corporation, the Lenders
                            party thereto, JPMorgan Chase Bank, National Association, as
                            administrative agent, and JPMorgan Chase Bank, National Association,
                            Toronto Branch, as Toronto agent</font></p>
                        </td>
                    </tr>
                </table>
            </div>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 1in; TEXT-INDENT: -1in; TEXT-ALIGN: left">
            &nbsp;</p>

            <div align="left">
                <table style="BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0" width="100%" border="0">
                    <tr>
                        <td valign="top" width="96">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <font size="2">10.2</font></p>
                        </td>

                        <td valign="top">
                            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 0pt; TEXT-INDENT: 0pt; TEXT-ALIGN: left">
                            <font size="2">Amendment No. 1 to Credit Agreement, dated as of
                            February 22, 2008, among the Company, IDEXX Distribution, Inc., IDEXX
                            Operations, Inc., IDEXX Reference Laboratories, Inc., OPTI Medical
                            Systems, Inc. and IDEXX Laboratories Canada Corporation, the Lenders
                            party thereto, JPMorgan Chase Bank, National Association, as
                            administrative agent, and JPMorgan Chase Bank, National Association,
                            Toronto Branch, as Toronto
                            agent.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</font></p>
                        </td>
                    </tr>
                </table>
            </div>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 1in; TEXT-INDENT: -1in; TEXT-ALIGN: left">
            &nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 1in; TEXT-INDENT: -1in; TEXT-ALIGN: left">
            &nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 1in; TEXT-INDENT: -1in; TEXT-ALIGN: left">
            &nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; MARGIN-LEFT: 1in; TEXT-INDENT: -1in; TEXT-ALIGN: left">
            &nbsp;</p>

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>
            <!-- EEDocs PBStart--><!-- EEDocs PBEnd-->

            <p style="MARGIN-TOP: 0pt; MARGIN-BOTTOM: 0pt; TEXT-ALIGN: left">&nbsp;</p>
        </div>
    </body>
</html>
[{"type": "8-K", "sequence": "1", "filename": "form8k_2008feb22final.htm", "description": "FORM 8-K JPMORGAN AMEND NO 1 AND MODIFICTION TO CREDIT AGMT", "secsgml_size_bytes": 44541}]
{"company-data": {"conformed-name": "IDEXX LABORATORIES INC /DE", "cik": "0000874716", "assigned-sic": "2835", "irs-number": "010393723", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "000-19271", "film-number": "08638987"}, "business-address": {"street1": "ONE IDEXX DRIVE", "city": "WESTBROOK", "state": "ME", "zip": "04092-2041", "phone": "2075560300"}, "mail-address": {"street1": "ONE IDEXX DRIVE", "city": "WESTBROOK", "state": "ME", "zip": "04092-2041"}, "former-company": {"former-conformed-name": "IDEXX CORP / DE", "date-changed": "19600201"}}
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities
                            Exchange Act of 1934
Date of report (Date of earliest event reported):
                            February 22, 2008
IDEXX LABORATORIES, INC.
(Exact name of registrant as specified in its
                            charter)
Delaware
000-19271
01-0393723
(State or other jurisdiction
(Commission File Number)
(IRS Employer Identification No.)
of incorporation)
One IDEXX Drive, Westbrook, Maine
04092
(Address of principal executive
                            offices)
(ZIP Code)
207.556.0300
(Registrant's telephone number, including area
                            code)
Not Applicable
(Former name or former address, if changed since last
                            report)
o
Written communications pursuant to Rule 425 under the
                            Securities Act (17 CFR 230.425)
o
Soliciting material pursuant to Rule 14a-12 under the
                            Exchange Act (17 CFR 240.14a-12)
o
Pre-commencement communications pursuant to Rule
                            14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o
Pre-commencement communications pursuant to Rule
                            13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Item 1.01.
Entry into a Material Definitive Agreement.
On February 22, 2008, IDEXX Laboratories, Inc. (the
            "Company"), with IDEXX Distribution, Inc., IDEXX Operations, Inc., IDEXX
            Reference Laboratories, Inc., OPTI Medical Systems, Inc. and IDEXX Laboratories Canada
            Corporation, each a wholly-owned subsidiary of the Company (collectively, the
            "Borrowers"), entered into a Modification Agreement (the "Modification") and
            Amendment No. 1 (the "Amendment") to the Amended and Restated
            Credit Agreement, dated as of March 30, 2007, by and among the Borrowers, the lenders
            party thereto, and JPMorgan Chase Bank, National Association, as administrative agent
            (the "Amended and Restated Credit Agreement").
The Modification amends the Amended and Restated Credit Agreement to
            increase the aggregate commitment available for borrowing by the Borrowers from $125
            million to $200 million with funding from existing and new lenders. The additional
            borrowing capacity will be used by the Company for general corporate purposes of the
            Company and its subsidiaries. The Amendment provides for an optional further increase
            in the aggregate commitment up to $325 million subject to obtaining commitments from
            existing or new lenders and satisfying other conditions specified in the Amended and
            Restated Credit Agreement and the Amendment. Pricing under the Amended and Restated
            Credit Agreement remains unchanged.
The forgoing description of the Modification and Amendment does not
            purport to be complete and is qualified in its entirety by reference to the full text
            of the Modification and Amendment, which is filed with this report as Exhibits 10.1 and
            10.2, and is incorporated herein by reference.
Item 2.03
Creation of a Direct Financial Obligation or an
                            Obligation under an Off-Balance Sheet Arrangement of a
                            Registrant.
The information set forth in Item 1.01 above with respect to the
            Modification and Amendment is incorporated herein in its
            entirety.
Item 9.01.
Financial Statements and Exhibits.
(d)
            Exhibits
See the Exhibit Index attached to this Report, which is incorporated
            herein by reference.
2
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the
            Registrant has duly caused this report to be signed on its behalf by the undersigned
            hereunto duly authorized.
IDEXX LABORATORIES, INC.
Date: February 25, 2008
By:
/s/ Merilee Raines
Merilee Raines
Corporate Vice President and
Chief Financial Officer
3
EXHIBIT INDEX
Exhibit No.
Description of Exhibit
10.1
Modification to Credit Agreement, dated as of February
                            22, 2008, among the Company, IDEXX Distribution, Inc., IDEXX
                            Operations, Inc., IDEXX Reference Laboratories, Inc., OPTI Medical
                            Systems, Inc. and IDEXX Laboratories Canada Corporation, the Lenders
                            party thereto, JPMorgan Chase Bank, National Association, as
                            administrative agent, and JPMorgan Chase Bank, National Association,
                            Toronto Branch, as Toronto agent
10.2
Amendment No. 1 to Credit Agreement, dated as of
                            February 22, 2008, among the Company, IDEXX Distribution, Inc., IDEXX
                            Operations, Inc., IDEXX Reference Laboratories, Inc., OPTI Medical
                            Systems, Inc. and IDEXX Laboratories Canada Corporation, the Lenders
                            party thereto, JPMorgan Chase Bank, National Association, as
                            administrative agent, and JPMorgan Chase Bank, National Association,
                            Toronto Branch, as Toronto
                            agent.