He is a black and white ruffed lemur with yellow eyes, but he lacks the shaggy fur characteristic of black and white ruffed lemurs. He is grey in some places due to his old age. He is very moody and cranky lemur that acts like an angry old man. He is also can be strict and no-nonsense. He has vengeance against aliens and the trauma he dealt from it, it is quite possible that when they captured his mother, it changed him forever into this state.