- The Secret Life of Pets 2: Chloe calls Gidget a "CatDog" while training her to look and act like a cat.
- Figure It Out: A CG-animated CatDog occaisonally appeared as guest panelists.
- Honest Trailers: In the game trailer for WarioWare, Dribble and Spitz are called "CatDog".
- SuperMarioLogan: In "Jeffy's Scary Movie!", Mario briefly sings the CatDog theme song when he lies to Rosalina about him and Jeffy watching The Scarecrow and the Cat/Dog instead of The Scary Clown against Rosalina's wishes.
- Family Guy: In "Friends of Peter G.", a drunk Peter makes fun of Brian when he dates a woman who owns cats, calling him a "cat dog". He then starts singing the CatDog theme song before pondering how they go to the bathroom.
- In the My Little Pony: Friendship Is Magic episode "Do Princesses Dream of Magic Sheep", Lyra and Bon Bon are fused together similarly to CatDog.
- Robot Chicken:
- There is an episode titled "CatDog on a Stick".
- A sketch from "G.I. Jogurt" has a veterinarian telling Cat that Dog has arthritis and that he has to be put down (and Cat along with him).Veterinarian: You do know that the lifespan of a cat is longer than a dog, right? W-With all due respect, you really should have seen this coming.
