A JW® Spiky Cuz® will provide your dog with hours of non-stop erratic, bouncy fun! Manufactured using a non-toxic natural rubber that is great for rough play. This rubber ball with feet has a tough squeaker and an erratic bounce to keep your pet entertained. The raised spikes add texture, and can even help clean teeth and massage gums. Pet parents choose from an assortment of sizes. Ships in random fun assorted colors.