The clever design of the Flex-n-Chew Bobble is uniquely shaped for the most erratic bounce to drive your dog bonkers! This chew toy features a center opening that is ideal for any stick treat. The unique shapes provide the perfect grip from any angle to make the ultimate fetch & retrieve toy. This Bobble is vanilla scented and it floats! The ridges on the ends of these toys give your dog the feeling that they are chewing through the toy while massaging his gums. Made from a specially formulated ultra-tough material, this toy is guaranteed to keep your dogs tail waggin. **NON TOXIC RUBBER**