If you check the map at the bottom of https://www.freedombarks.com/about, you'll see the dashed yellow boundary of the dog area, which doesn't seem to coincide with Freedom Park as a whole. The official township website has this information, which mentions a lot of facilities that aren't in the dog area but are in what's currently mapped as Park: https://medfordtownship.com/parks-recreational-facilities/, but I can't find a mapped boundary of the whole Freedom Park, so I can't say for sure.