 Muggy-Doo started out as the feline star of a 1953 comic from Stanhall Publishing entitled Muggy-Doo, Boy Cat.He was a screwball character who bought and sold junk for a living, and who always wore a loose-fitting yellow T-shirt, the front of which had writing that kept changing to fit his situation (in the style of the Yellow Kid).The comic also included stories starring other characters, such as Elmer the Elk, Orry the Orangutan, and the porcine]] Stuffy Derma.