One of the few problems with most dog parks is the fact that dogs of all sizes are fenced in together, leaving terriers and Dachshunds to cower in a corner while mastiffs and great danes lope around the pen as they please. NorthBark Dog Park solves this problem by having two separate play areas — one for big dogs and another for smaller ones. Your Pomeranian can run, chase and snuffle around without having to worry about getting stomped on by a German Shepherd. The park also has a swimming hole where dogs can wade and paddle and a cleaning area where you can hose down your pup before you head home.