Usually in cartoons, a dog would bury their cartoon bone. An example of this would be Dino in the cartoon The Flintstones. Also, a dog may eat their bone in a cartoon.
Underdog is a cartoon dog. He begins with the letter U.
odie
Pantalone
Underdog
Goofy is a dog .
A cartoon dog.
SPOT
Droopy
Deputy Dog.
Mister Peabody .
It's a CARTOON.