"The Dog and his Reflection" title in "Shrek: Totally Tangled Tales"
"The Dog and his Reflection" is a fable written by Aesop. The story was depicted through a storybook animation and several trivia games in the "Shrek: Totally Tangled Tales" DVD game.
Story[]
A Dog gets a piece of meat and walks over a stream seeing his reflection. Thinking it's another dog, he attacks the water only to lose his meat.
The moral of the story is to be content with what you have.
Storybook Animation[]
A Dog is walking on a bridge carrying a slab of meat. He then sees his reflection on the river, thinking it is another dog carrying more meat. The dog angrily growls, ready to attack.