|First Appearance:||No Smoking|
Cerberus is the secondary antagoinst in the Cow and Chicken Pilot Episode No Smoking.
Cerberus is shown as a three-headed dog with a collar for each head. Only one head retains the blue color from his body, the other two heads appear to be each different colors.
Cerberus is an accomplice to the Red Guy's plans of capturing Cow and Chicken, but he also holds back Red Guy by reminding his superior the rules he must follow.
Cerberus resembles a blue poodle, because of his poofy ears and balled tail, the latters the head of a greyhound and the head of a dalmatian.