The Cheerble Wicked Ball Air ETPU Waterproof Motion Active Automatic Interactive Dog Ball is a fun upgrade to Cheerble’s beloved interactive pup toy. This innovative toy is designed to keep your furry friend entertained and active. Plus, it’s also designed to be safe and durable, making it the ideal toy. Made with an ultralight and bite-resistant E-TPU outer shell, this toy offers three switchable modes to match your furbaby’s play style. And when it’s time for a new shell, you can easily replace it with the Cyclone pattern shell for a clean and comfortable bite.