This is a very nice dog park. However, seems you need a permit for the dog to enjoy it. I have hidden a cache here, but being a 5-star, I am leaving the description to a minimum. There is a writing utensil, however bring your own pen/pencil just in case.
Watch out for muggles and their dogs. Parking is there, but need permit to park right at GZ.
Congrats to ChrisAtLarge for getting the FTF.