He is pig who holds a grudge against bears for what they did to them ranging from a bear becoming his supervisor, a bear "mauling him" in a movie theatre, and bears causing him to go into a 12 item checkout lane at the grocery store when he had 13 items. He manipulated Yin and Yang into becoming bear in his plot to discredit all bears. He was defeated by the combined powers of Yin, Yang, and the bears at the Bear Mitzvah.