Abstract: A pet chew with a dental health function includes a carrier and plural dental health members disposed on the surface of interior of the carrier. The dental health members include probiotic, prebiotic and adhesive. The probiotic is a human intestinal probiotic group, and a human beneficial probiotic. Since pets like molar, the chew induces a pet to chew for more than 3 minutes, and the probiotic and prebiotic can clean the pet's teeth during the long chewing time. An adhesive is mixed into the probiotic and prebiotic, so that a large amount of probiotic and prebiotic is adhered into the pet's mouth. The prebiotic promotes the colonization of the probiotic, forms advantageous probiotic groups, and inhibits the breeding of germs in the pet's mouth, and the growth of human harmful germs, so as to achieve the effects of maintaining the pet's oral health and eliminating bad breath.