
CatDog is an animated TV show created by Peter Hannan for Nickelodeon, featuring the adventures of two conjoined siblings—one a cat, the other a dog. The series was produced in Burbank, California, and its first episode was broadcast on April 4, 1998, ahead of its official premiere in October. The episode titled “Fetch” was also screened in theaters alongside The Rugrats Movie.
As the series neared its conclusion, a made-for-TV movie called CatDog: The Great Parent Mystery was released. The show continued to air reruns on Nicktoons until 2011 and was later featured on TeenNick as part of The ’90s Are All That programming block. Produced by Nickelodeon Animation Studio and Peter Hannan Productions, the series is also available on DVD.