PREMIUM QUALITY MATERIAL: Made of environmentally friendly and non-toxic natural rubber, it is bite-resistant, avoids the risk of swallowing due to crunching, very durable and safe. ATTRACTIVE DOG PUZZLE TOYS: Novel design of food leakage holes increases your dog's fun in playing, attracts your dog to keep exploring and encourages his chewing instinct. TEETH SHARPENING & CLEANING: The concave and convex serrated surface can be coated with pet toothpaste or nutrients to effectively clean your dog's teeth, protect dental health. PERFECT COMPANIONSHIP: It relieves your dog's anxiety and boredom and reduces barking as well as destructive behaviors such as tearing furniture. HUMAN-PET INTERACTION: It can also be a dog tug-of-war toy, training toy. Enhance the relationship between you and your love dog. SUPRISING GIFT: Dogs are your family members and they need rituals too! You can buy it as a birthday present or Christmas gift for your dog. They will love this! GOOD AFTER-SALES SERVICE: We will provide you with friendly customer service. If you have any question, please feel free to contact us, we will deal with it as soon as possible until solved. You can order it with confidence.