SPECIFIC chewable treats have a special flexible, open texture that allows teeth to penetrate deeply into the treat while chewing, cleaning teeth through friction and ensuring excellent cleaning. Formulated with special ingredients to help reduce plaque and tartar and promote fresh breath. Why choose Dental Chew? Hexametaphosphate helps prevent tartar by binding calcium from saliva and preventing plaque calcification. Vitamin C phosphate limits the growth of oral bacteria, plaque, and tartar. Seaweed: reduces plaque, tartar, and volatile sulfur compounds that cause bad breath Green tea extract and eucalyptus oil promote fresh breathing