THE PERFECT SIZE FOR MOST DOGS. The dog brush rod is suitable for most dog breeds, depending on the size of the mouth. li> Patent-pending innovative design. The dog brush rod features an innovative 360-degree bristle pattern and bite resistance to make it easier to care for your dog’s teeth. li> 360 GRADE PROTECTION Hounds often use chewing toys on one side of their mouth. It is not a guarantee to clean all surfaces of the teeth. The toothpaste reservoir can inject toothpaste and come out through 6-small holes. With our 360-degree toothbrush, the owner has more control over the surfaces to be cleaned and the power level. li> DEATH-RESISTANT MATERIAL. The dog will love to chew it and resist chewing. li> 100% MONEY BACK GUARANTEE: The dog brush rod increases toughness and is more resistant to chewing. You are completely satisfied with your product or get your money back. Encourage pets to brush their teeth daily Designed to clean teeth from both sides and has an angle that fits