Rubber Material : the product is made by extra-tough rubber, good elasticity, bite-resistant and nontoxic,non-abrasive,safe for your sweet dog grinding and cleaning their teeth Tooth Clean: tooth-shaped design, can effectively help clean their teeth and keep their gums healthy. More Entertainment:which can be stuffed with pet snack. Your pets will accept this toy easily and get more surprise while playing. Best Dog Toys for Boredom. Improving Intelligence and IQ Training: This dog toy can easyly attract your pet's attention, help pets' intelligence improving ,and is convenient to train dogs. Best Gift for Pets:The toy ball is a perfect gift for your pet to fetch and play interact games with you.This dog chew toy can reduce the dog's destructive behavior, protect the home shoes, socks, sheets, sofa are not afraid of dog bite.(Money Back Guarntee,We are so certain that your dog will love this Ball Toy that we offer a full refund if dissatisfied. ) Improving Intelligence and IQ Training: This dog toy can easyly attract your pet's attention, help pets' intelligence improving ,and is convenient to train dogs. Best Gift for Pets:The toy ball is a perfect gift for your pet to fetch and play interact games with you.This dog chew toy can reduce the dog's destructive behavior, protect the home shoes, socks, sheets, sofa are not afraid of dog bite.(100% Money Back Guarntee,We are so certain that your dog will love this Ball Toy that we offer a full refund if dissatisfied. )