Virbac Corp C.E.T. Enzymatic Oral Hygiene Chews for Dogs 30 Chews (Medium Dogs 11 to 25lbs) Treats & Chews If you're looking for a quick and simple way to maintain your dog's oral hygiene, look no further than CET Chew-eez. They are a tasty treat for large dogs everywhere. Helps keep teeth clean and breath fresh Tasty poultry-flavored chew may be given daily Freshen your pet's breath safely! 30 Chews (Medium Dogs 11 to 25lbs)