Designed for the most demanding use, the Chuckit! Ultra Ball is not your dog's ordinary ball. Simply put, this is one of the best balls for a game of fetch. Developed to have high bounce, high buoyancy, high visibility, and high durability. The Chuckit! Ultra Ball promises to outplay the ordinary. Can be used in the water and is designed specifically for the game of fetch. Features an extra-thick rubber core and quality material that floats. The bright colour gives increased visibility and helps to prevent the ball from getting lost. Made the right size for use with a Medium Chuckit! Launcher (sold separately).