Dog treat toy ball: put your dog’s favorite food or treat into this rubber ball, so that your dog can eat food while playing with this toy Interactive Dog Toys: perfect for interaction with your dog, promote bond between you and your dog Dog Trianing Toys: convenient to train your dog and improve your dog’s intelligence Non-toxic Dog Toy Ball: made from natural rubbe, bite-resistant and non-toxic, not hurt the mouth, safe for your pets Dog Chew Ball: Built-in compartment, with a leaky storage, you can add the dry food, increase the dog foraging fun Description: Feixun Pets dog treat ball is perfect for interaction with your dog, promote bond between you and your dog. Put your dog’s favorite food or treat into this rubber treat ball, so that your dog can eat treat while playing with this ball soft and durable, made from natural rubber, bite-resistant and non-toxic, not hurt dog’s mouth. Specification: Size: 8cm in diameter Color: Green Blue Material: Natural Rubber