Pets Have Teeth Too!!! C.E.T. Chews enhance and activate a naturally occurring oral defense mechanism. C.E.T. Chews are a great tasting and effective way to help keep your pet's breath fresh and teeth clean. These dental chews will help to keep your pets mouth healthy and happy. The ridged edges are the perfect way to make sure you pet is getting a clean mouth. Whether you have a cat or dog CET Chews are the perfect choice. Buy a bunch today and watch your pets smile get brighter.