Square Bear (voiced by William Callaway). He is the muscle of the group. A laid-back, tall and powerful bear, he is characterised of having little intelligence. Yet, Square showed intelligence and good will in episode "Rare Bear Bungle", where he was friendly and trusting of Rare Bear, before Hair showed his suspicions. On the other hand, he has a big appetite, as evidenced in Episode "The Diet Caper", where he is brought to despair after Mr. Peevly bans the bears from getting food. Often his appetite knows no bounds, in Episode "Gobs of Gabaloons", Square Bear bites a lock off a chest after Hair tells him to pretend that it's food. A running gag is that Square has an invisibl motorcycle that he can use whenever or wherever, Hair asks him for it so they can use it as a method of nibble escape. He is compassionate and caring, as shown in Episode "Panda Pandamonium", where Square befriends a little panda bear named Percy and defends him even after Hair and Bubi are temporarly fed up with it. He is a fan of professional wrestling, as he mentions in Episode "Goldilocks and the Three Bears". In the same episode, Square indicates that he is a fan of Twinkles Sunshine. He has brown fur, a yellow flower covered blue hat which covers his eyes and a ruby, turtle neck shirt.