Dr. Shrunk(AC:WW)

Dr. Shrunk is not your ordanary doctor. He is a strang looking creature called a Axolotl, a type of salamander. you might be frightened when seeing him for the first time, but fear not, he is a psychiatrist that travels through the Animal Crossing Wild World and lets you discover your emotions. But you can only hold up to 4 emotions. Don't worry, you can always change them.