A terrific way to exercise your dog without wearing yourself out is with the Chuckit!® Sport Launcher! Throw balls 2 to 3 times farther with this Ball Launcher. Hands-free pickup - no more slobbery balls. Ergonomic rubber handle for ultimate comfort and control. Made from durable lightweight flexible plastic. Comes in a variety of throwing ranges and ball sizes. Use with standard tennis balls or Chuckit!® Compatible balls only. Each Launcher comes with a standard Chuckit! Tennis Ball. Made in the USA. PRODUCT NOTE: Supervise play and know your dog and choose the appropriate size and type of toy to prevent choking or other harm. Inspect this toy regularly; if the toy is damaged or if parts become separated; remove the toy and parts as injury may result. No dog toy is indestructible; and every dog interacts with its toys differently. Supervised play will go a long way to helping your dog's toys last longer.