CatDog is an American animated television series created by Peter Hannan for Nickelodeon. The series follows the life of conjoined brothers of different species, with one half of the resultant animal being a cat and the other a dog. Nickelodeon produced the series from Burbank, California. The first episode aired on April 4, 1998, following the 1998 Kids' Choice Awards, before the show officially premiered in October of that year. Similarly, the Season 2 episode "Fetch" was shown in theaters with The Rugrats Movie in 1998 before airing on television.
