[New transparent ball]: The ball is made of reliable materials and has passed breeding standards, so that the body is weak and healthy and does not harm the health of the dog. In addition, the ball has good elasticity and strength. It is harmless to dogs and can help dogs clean their teeth and keep their teeth in good condition. [Effectively improve pet IQ]: This dog food dispensing ball can easily grab the attention of pets and make training dogs easier. This toy is easy to play, and animals can get rewards by playing with balls. It is good for dog IQ training. [Help animals maintain healthy diet and get rid of boredom]: This ball has holes of different sizes to come out of the food. You can fill those holes with food your dog loves and cultivate his healthy habits. Eat healthy and eat slowly. When the dog likes the ball, the food falls off, which can encourage the dog to be more active. [Size and Color]: This dog food dispenser toy has a size of 164mm * 112mm and a weight of 260g.