[Puppy Chew Toys] -100% non-toxic natural rubber material, seamless design, no plastic or sharp edges, gentle on dog’s mouth. [Dog Teeth Cleaning Toys] - Grind & Clean Tooth: multi-tooth design can meet the needs of dog teeth during molar growth period, not only can grind but also clean dog teeth to get rid of mouth odor. A perfect choice for teeth grinding, can reduce tartar capture rate, keep oral cavity fresh. [Dog Treat Ball] - Snacks or pet food can be filled through the side and middle holes, the dog will try to get food, help the dog to improve their intelligence, reduce the boredom and anxiety, will help foster a strong relationship between pet and owner. [Dog Toys] - They are soft enough to be filled with treats and keep the puppy busy while we eat. The treat balls fit very well in the groves and the ball makes no noise when rolled on dirt. wooden floor. It is very durable and its bright color makes it easy to find. [Service and safety] - If you have any questions before and