Durable material】 Made of high quality ABS and polycarbonate, the toy is strong, non-toxic and easy to clean, with professional anti-bite material, can resist the bite of large dogs. Suitable for pets of all sizes. 【Healthy Feeding】 Fill the UFO Dog Treats Ball with your dog’s favorite treats, promoting active and healthy slow feeding, while your dog plays and rolls the toy ball, treats will fall to reward them for being active. Your dog can exercise better this way. The toy slows down feeding to help with digestion and bloating. 【Effectively improve the animal’s IQ】 Easy to play, the animal will receive a reward with a nudge. The animal will learn to play on its own, which helps increase the dog’s IQ effectively.It has multiple uses, can allow pets to reduce boring time and reduce anxiety. The flying saucer has a creative flying saucer shape, which can play by itself and interact with the outside owner. 【Interactive fun and nutrition】 Fill with your dog’s favorite treats, promoting