A Bearilla is a type of a combination of a animal. Like Chowder, Panini, and Powder
The Bearilla is has powerful strenth as it was able to break Mung's giant fork without straining, and managed to toss the refigerator at Mung and Shnitzal. He communicate with Chowder via Transformation but only grunts and growls but Chowder can understand. Because he is Chowder's extreamly hungry side, he would stop at nothing to eat food even to go far as destroying the kitchen and severly injuring Chowder's close friends to do it.
Comparation With the Hulk
Like the Hulk's transformation he can transform when Angry while Chowder can transform when hungry.