Hartz Dental Dog Toy Chew N' Clean, Small Bone, Bacon Flavor (Pack of 4) Pack of 4, For dogs uner 20 lb Veterinarian approved. Bacon flavor. Combines dental cleaning with fun! Chewing helps remove tartar as part of a good dental hygiene program. Enticing bacon flavor. Hard nylon frame. Choose appropriate size toy for your dog. May leave sharp edges if pieces are chewed off. Supervise your pet. For chew and play only. Not a child's toy. Toy should be removed and replaced if excessive wear or damage occurs.