Kaeloo is a sweet and imaginative but dangerously emotionally unstable little frog who's always looking for games to play with her "buddies". She tries to remain calm, but with enough provocation, she enters an intense rage which transforms her into the hulking Bad Kaeloo. She is very kind and forgiving, and she still sees Mr. Cat as a friend (or maybe more) despite his cruel and sadistic nature. She is usually the one to stand up for Quack Quack when Mr. Cat is tormenting him.