PETMATE CAT SCRATCH WHEEL Cats love to use their claws to stretch, scratch, play or hunt The BOODA Cat Scratch Wheel is created specially for continuous claw play and exercise The spinning hexagonal wheel is covered with durable carpeting, perfect for pulling or kneading A movable, contrasting mouse attached to the carpeting zips around as the wheel spins And, if kitty needs a change of texture, just below the wheel is a slab of fresh corrugate built in the base