Non-toxic material: the product is made of particularly strong rubber, has good elasticity, is bite resistant and non-toxic, non-abrasive and safe for your cute dog who grinds and brushes his teeth More Entertainment: Perfect for picking up and interacting with your dog. You can put food or treats in the furrows to keep them occupied for hours. Strong Tooth: Soft and unique surface relief that effectively contributes to teeth cleaning and gum health. Enhanced Intelligence & IQ Training: You can use this dog toy to get your pet’s attention, improve your pet’s intelligence, and comfortably train dogs Perfect Gift: Your cheeky active dogs will love to kill boring time. Product descriptions Size: A-5cm Product Description: You can use these toys with your pets, to play games and get closer. Little reminder: Please keep the rope toy dry after washing. Please keep your toy away from fire and heat. If your dog is bigger than normal dog, please use some small toys with care and avoid improper