The Chuckit! Fetch Wheel is an innovative toy that bounces and floats like a tennis ball, but also rolls on the ground so your dog can chase it and fetch it back. The rubber wheel bounces and floats for unlimited, creative exercise for you and your dog! Roll the wheel to unleash your dog's natural instincts to chase and herd. The open interior allows easy pick-up for dogs of all sizes. The inner ring is made from bright, tough canvas-style nylon with double-sewn seams for added durability.