This is a grreat dog park, full of amenities for comfort and fun! It's located in DC's Cathedral Heights neighborhood, inside the Newark Street Park, which is equipped for human play while doggos romp in their large or small dog spaces! The crushed granite surface doesn't make mud when it's wet, but there's plenty of stuff to do instead of mud-surfing! There are lots of tennis balls, plus clean up bags, a shelter and water fountains.