Tumbler DESIGN. The tumbler pet feeder allows pets to move and play freely, and stay upright no matter how they are handled. animal spins the goblet, which stimulates pet’s intellectual growth, increases daily exercise, and helps improve pet’s agility and intelligence HEALTHY DIET. Fill the UFO dog treat ball with your dog’s favorite treats, promoting active and healthy slow eating, while your dog plays and rolls the toy ball, the treats will fall for reward them for being active. This way your dog can get better exercise. Toy slows down feeding to help with digestion and bloating SAFE AND NON-TOXIC. Made of high quality ABS material, it is a strong, safe and non-toxic feeder, tasteless, healthy, wear-resistant, protects pets’ health, and is suitable for dogs, cats and other animals. small and medium size. EFFECTIVELY IMPROVE PET’S IQ. Easy to play, the animal will receive a reward with a boost. The pet will learn to play on its own, which will help to increase the dog’s IQ