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 cat’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. Your kitty will go crazy over the yummy taste and will love the feeling of a clean mouth. Buy a bunch today and watch your pets smile get brighter. Choose between two great flavors: Fish or Poultry.