Villain Puppy is a vicious, evil little puppyfish. His favorite activity is chasing the Little Guppies, Bubble Kitty especially. While he's particularly loyal to Monsieur Yellow, Villain Puppy loves to play with all the Villain Guppies. His favorite thing to eat is chocolate. He smiles once in a blue moon.
Villain Puppy is almost completely golden with brown ears and a brown tail. He has eyes like a guppy and wears a black, spiked collar.