Crusoe

Crusoe is Karen's pet ferret of Toby and Rochelle: 9th Grade Ninja Twins.

Personality
Crusoe is neurotic, jittery, and appears to suffer from multiple personality disorder at some points. He is best friends with Karen, but constantly has to resist his carnivorous instincts to avoid eating meats. Nevertheless, he is very kind and is willing to do anything for his friends.

Crusoe is rather dim-witted and confirmed to be illiterate. He is one of the most paranoid animals in the series. When he is his alter-ego Paranoid Man, he consistently says, "Stop looking at me!".

Physical Appearance
Crusoe is a panda-colored ferret. He has a tuft of pale-blonde hair on his head, a long tail, whiskers, and a pink nose.

Clothing
Crusoe is seems wearing a gold collar with a small white star in the center.