1. Original design product that can be used as a water toy. 2. A newly designed dog molar stick, with original designed serrated molar stick and molar channel on the periphery of the toy. It can effectively clean the canines, molars and incisors of pet dogs and remove oral calculus. 3. The channel in the middle of the toy can be used to place snacks as a leaking toy. 4. The whole has the purpose of health and play. 5. The bottom suction cup design can be adsorbed on any surface, and can be fixed in a certain area for pets to use, which also makes it convenient for pets to control this product with their two front paws when using this product.