Maintain good oral health of your dog by giving them the Dentalife Medium Dog Treat Dental Chew Stick developed by Purina. Your dog has specific needs, and maintaining good oral health contributes positively to your dogs overall well­being. Purina Dentalife is a dental chew that is scientifically proven to help scrub even those hard-to-reach back teeth that are the most vulnerable to plaque and tartar build-up. They contribute to fresh breath. The pack contains 21 sticks. Purina Dentalife 15 pack Medium Dog Chew 345g