Mr. Von Fuzzlebutt is an energetic raccoon who visits the pet shop in the episode "Sleeper". He soon enters a deep sleep (which he calls mini-hibernation power naps, which, according to him, are essential for raccoons during the season), making it harder for Vinnie and Sunil to make sure he has a good time at the daycamp and forcing them to make it look as if Mr. Von Fuzzlebutt is still awake. Penny Ling seems to have fallen for him.