The dog park isn't just for people with dogs; it's also for frustrated apartment dwellers who are forced to exist canine-free because of pooch prohibitions. Our sad, sad kind must live the life of a proud dog owner vicariously, through repeated viewings of Air Bud and trips to the areas best hang for hounds: the Rocky River Reservation's dog park. A roomy, fenced-in, gravel romping ground, with a water fountain for thirsty pets, the place is always busy with a dozen or so of man's best friends, playing, sniffing, and antagonizing the abundant wildlife of the reservation. And there are plenty of benches, perfect for taking in all the action and dreaming of one day getting a wiener dog. And a life.