We have them and they're free. Depending on the area, the doggy parks vary. In a nice area, the parks have green grass, and poop bags. In a not so nice area, they have dirt, one  bench, and no poop bags. Both have big dog and little dog sections. I like them, Kaji loves them. I don't like when people can't be bothered to pick up or monitor their dogs. That happens anywhere. Kaji has a really good time, except when he's being picked on. I started having get togethers with people I met on YT. Everyone watches their own dog, and they're all nice. Never had a problem there.