Hi all
We're in Mercer County. There are a few parks (4) in the area that I can think of. One is an old play ground that I found by accident. One is a Pay park. The one in Mercer County Park if I remember doesn't care about spay or nueter, just no "heat" please. Same goes for the one in Veterans Park which has Equipment for the dogs to play around. Though the Veterans Park park in being worked on as of the middle of Jan. but should be fine come the warmer weather.
One day we can set aside is the weekend of May 5-7 (or there abouts), The Trenton Kennel Club has an AKC Dog Show which is held outdoors at Mercer County Park. I was only able to see the last few groups last year, this year I plan on being there for a whole lot more.