Animal is the crazed drummer of Dr. Teeth and The Electric Mayhem, the fictional band from The Muppet Show.
Animal appears in "Herpe, the Love Sore" when Peter and Lois watch VH1's Behind the Music which features Dr. Teeth and The Electric Mayhem. As Animal appears after he has cleaned up his life, Janice and Dr. Teeth tell about some of Animal's antics.
The Swedish Chef is Head Bansen's personal chef in "Tales of Former Sports Glory", who distracts Quagmire during his tennis serve by throwing meatballs at him. Quagmire tries to protest to the umpire, who turns out to be Animal.
Animal is voiced by Seth MacFarlane.