The Best 90s Cartoons on Nickelodeon

CatDog

Paramount Pictures/Nicktoons/YouTube

Oil and water. Business and pleasure. Orange Juice and toothpaste. Cats and dogs. Some things just don’t mix.

But never tell that to Peter Hannan, the creator of CatDog. The premise of the show is your classic odd couple scenario — Dog is a wacky, impulsive slob, Cat is a persnickety and uptight snob. The two are brothers and, despite their differences, the best of friends.

Curious about where these conjoined siblings came from? Well, then you’ll have to check out the special “CatDog and the Great Parent Mystery” 3-part episode that aired as a special TV movie to kick off the final season.