CatDog is an American animated television series created for Nickelodeon by Peter Hannan. The series depicts the life of conjoined brothers, with one half 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 that year. The Season 2 episode “Fetch” was also shown in theaters with The Rugrats Movie before airing on TV.
The series was canceled on June 15, 2005, making it air four seasons and 68 episodes over 8 years. The series was produced by Nickelodeon Animation Studio and Peter Hannan Productions and has been released on DVD in Region 1 by Shout! Factory.
Both animation studios Saerom Animation, through Watchview Studio, and Rough Draft Studios, through Rough Draft Korea, made the animation.