The Northbrook Dog Park is a designated location within Northbrook Park District’s parks, where dogs are allowed to run and play off-leash in a completely fenced in area. There is an enclosed 2-acre area for all dogs and a .5-acre area for small dogs. This site provides features such as shelter, dog wash, tables and benches, drinking fountain and a soft walking path. Access to the park requires an annual membership that is available for purchase, Dog Park membership applications can be found in the Forms and Downloads section at the bottom of this page. At this time applications can be submitted via email to or brought into the Techny Prairie Activity Center, 180 Anets Drive. Questions? Call 847-291-2993.