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.
snoopy?
Underdog is a cartoon dog. He begins with the letter U.
The dog see's a reflection of him with the bone and thinks it is another dog with another bone.
odie
Snufles off of quickdraw mc graw
The Dog and the Bone is one of Aesop's fables
A patient dog eat the fattest bone
Pantalone
Underdog
A dog fetching a bone is a fine example of a treat. (for the dog)
Given the Dog a Bone was created in 1980.
The "dog and bone" is rhyming slang for "phone". Practical application: "Will ya shuddup, I'm on the dog and bone."