Durable material: Made of high quality ABS and polycarbonate, this toy is strong, non-toxic and easy to clean.The professional anti-bite material resists large dog bites.Suitable for pets of all sizes Healthy feeding: Fill the UFO ball with your dog’s favorite treats and promote active and healthy slow feeding. As your dog plays and the ball plays, the treats fall off to reward his activity. Your dog can train better this way. The toy slows down feeding to support digestion and bloating. Br> Effectively improves the IQ of the animal: Easy to play, the animal is rewarded with a Peption. The animal learns to play independently, which effectively helps to increase the dog’s IQ. It has multiple uses, can reduce boredom and reduce anxiety. The flying saucer has a creative form of flying saucer that can play alone and interact with the external owner. Br> Interactive fun and nutrition: Fill it with your dog’s favorite treats and encourage active and healthy slow eating while your dog plays