Exclusive tire-shaped design: Our chew toys can withstand hard chewing, with multiple cylindrical grooves + protrusions on the surface, which can strengthen the dog’s jaw by continuous chewing massage. It also helps clean teeth to reduce tartar, plaque and tartar, improve dog’s dental hygiene, reduce dog dental problems and save on bills. [Dog’s favorite ]: The hollow design in the middle, you can put dog food or snacks in it, so the dog can eat while playing with toys. Add more fun and pass the boring time. Peanut butter, nutrient paste or other moist foods can be firmly applied to the grainy textured surface. Let your dog focus on licking, distracting, avoiding biting, damaging furniture and other surprises while playing. Meeting Instinct Needs: Healthy play is essential for the physical and mental development, emotional training and behavioral training of dogs. This tire chew toy helps meet your dog’s instinctual needs and provides mental stimulation, relieves your dog’s anxiety,