Safe and durable: Traditional rubber is easy to tear, and the scattered fragments may cause the dog to eat by mistake. The high-strength TPR material we choose is soft and indestructible. Dog toys are safe and durable, provide months of teeth brushing and play time. Interactive chew toy: Toothpaste or favorite food can be added on the grooves, let your dogs brush their own teeth and freshen their own breath. The dog toy can clean their teeth during play, reduce tartar and plaque, so as to keep their dental health for a long time. Unique design: the different sizes of molar bumps on our brush toothbrushes are designed to clean different teeth. Jagged grooves help clean tartar from back teeth more effectively. Reduces Destructive Behaviors: This toy helps with chewing, separation anxiety, teething, boredom, weight management, crate training, digging, barking and more improves IQ. Satisfies your dog’s urge to chew, instead of biting furniture or shoes. 【Best Service】: If you have any