Mao Mao is energetic and outgoing, though he tends to have a serious, no-nonsense attitude. He tends to look for adventure and people who need assistance. Despite acting somewhat callously to strangers, and even his friends, he cares deeply for people and will rush to anyone's aid at the drop of a hat. He follows a very strong moral compass, and is willing to give up his own aspirations in order to do what is right. He is also missing his tail after it was crushed by a falling boulder.