Summary
Karoo, also known by the spelling Carue, serves as Vivi’s pet spot-billed duck and functions as a rapid-footed mount, representing one of the swifest forms of transport in Arabasta. He leads the Super Spot-Billed Duck Squad within the kingdom. Demonstrating deep loyalty to both Vivi and her friends, the Straw Hat Pirates, Karoo displays a quirky personality; he obediently follows commands, such as offering his hand, yet occasionally defies instructions by drinking his entire water supply despite Vivi’s pleas to conserve it in the desert. Primarily providing comic relief during the group’s journey, Karoo contributes significantly to key moments. He shares crucial information with Chopper, assists Luffy and Usopp in defeating Baroque Works agents on Little Garden, and rescues Vivi from Mr. 2 Bon Kurei in Arabasta. His role in the Arabasta arc involves several humorous incidents, including being used as fishing bait by Luffy and Usopp, which angers Vivi, and being mistaken for an ostrich by Sanji.
