This article says its fairly new, which is why I think we aren't seeing it in imagery.  It also says its at 8th and Fir which is close to the other note, so I'm marking this one resolved without change.

https://www.newsitem.com/news/local/kulpmont-dog-park-officially-open/article_ef435506-a793-523d-8e4b-5e6e9470d396.html