PetFun Dental Care Nontoxic Durable Rubber Chewing Teething Toy, Vary Size for Puppy and Small Dogs Buy any three item in PetFun Store, you will win one for free, great discount only for welcome Chrstmas coming. You also can keep stroage. PetFun Superstar Series Strong Interactive Chewing Toy, RB-20. Made of super-durable, non-poison natural rubber. There are two optional sizes, small one long 3.54(cm), Larger one long 4.72(12cm). Vary sizes provide more options, you can choose it based on your furkids chewing behaviors Superstar RB- 20 is extraordinary unbreakable which is designed to encourage nondestructive chewing habits, dental supplies and edible dental chews that support strong, healthy teeth, especially the teething time help dog relive the pain. Furthermore, which also can occupy your furkid keeping him busy for his own interested thing when you need a breather Improve healthy teething, as we all know, suitable chewing is good for dogs teeth growing, when they are biting, ridged exterior grooves gently "squeegee" teeth and gums clean, helping prevent plaque and tartar buildup (not to mention canine halitosis). Whats more, comfortable material won't cause pain when chewing on while help reducing painful and anxiety Benefits-1), Dental care; 2), Expend furkids endless energy ;3), Correct their behavior; 4), Build a happy life