★ Increases IQ - IQ treat dog toy keeps your dog mentally and physically stimulated as they figure out how to retrieve treats. ★ Outstanding Design - Your pet will easily accept this toy and get more surprises while playing, and avoid the pet's boredom and irritability. As your dog plays and the rolls the ball, treats will fall out to reward them for being active. ★ Environmental Protection and Durability - This interactive dog toys' made of environmentally friendly and Nontoxic(TPR), ensure your dog can play and chew it safely. ★ Cleans Teeth - It helps clean your dog's teeth through its unique pattern design, good for pet training, outdoor playing. Helps clean the teeth and prevents the accumulation of plaque and tartar. Keep the tooth enamel healthy. ★ Perfect Gift - This chewing ball can be suitable for puppies and kittens, and can bring more happiness to your dog and cat. You can play with your pet, it can bring you a perfect combination with your dog. The value of the product is no noisy buzz, keep the house clean and not noisy! Notice:Dog food is not included.