Thornberry Dog Park

This dog park is located in Iowa City, IA.  It has 11 fenced acres with three separate areas, making it one of the largest fenced dog parks.   One fenced area has a pond for the dogs to swim, another is for small dogs, and another area is an agility course that can be rented for events. The city runs this park and charges a $25 annual fee or one can get a day permit for $5.  It looks like the dogs love this park.