The Watch Dog is a canine superhero from Dog City. Introduced as the title character in "Who Watches the Watch Dog?," is an old comic book hero suddenly returned to the spotlight when he appears in person to foil the Labrador Gang. He wears the image of a pocket watch on his chest, carries hourglasses which act as gas canisters, and constantly uses time and clock related gadgets and metaphors. The Watch Dog returned in the third season of Dog City as a purely comic character, in short superhero spoof sketches with the Woof Pack.