Mickey Mouse's best pal, Pluto made his debut in 1930 in the short cartoon, "The Chain Gang". But back then, he was known as Rover and he wasn't Mickey's dog. It was in "the Moose Hunt" in 1931 that he became known as that loveable tail wagging dog Pluto.
His favorite activities are: Getting the paper, chasing small animals, going for walks and being petted.
