Chuck is a supporting character in the anime series Panty & Stocking with Garterbelt. He is the pet companion of the titular characters, Panty and Stocking. Chuck resembles a green dog-like creature with a zipper down his middle and serves mostly as comic relief in the series. His antics often mimic those of a cartoon character, and he is subjected to various forms of slapstick humor. Despite his simplistic appearance, Chuck has a mysterious connection to the demon world, which becomes apparent as the story progresses.