Tony Tony Chopper, also known as 'Cotton Candy Lover,' is a reindeer who gained human-like abilities after consuming the Human-Human Fruit. As the doctor of the Straw Hat Pirates, Chopper is essential for tending to the crew's medical needs. Despite his small size and cute appearance, he is a formidable fighter, especially when he utilizes his Rumble Ball transformations. Chopper is characterized by his innocence and naivety, often leading to comedic moments. His dream is to become a doctor who can cure any disease, inspired by his mentor, Dr. Hiluluk.