The main body of the toy is made of food-grade ABS, which is very sturdy and durable, and the material does not contain any BPA, PVC or phthalates, and the surfaces of the product are rounded, so you don’t have to worry about your dog getting scratched in the process of using the toy. Dogs push toys, and toys can dispense treats to get your dog into good slow eating habits. Choose the right food leakage hole according to the size of the food. Toys have a great attraction to dogs can make the dog’s day brain and body at the same time movement in the process of the game to get food rewards, enhance the dog’s intelligence. Add your school, sports team, organizational or company logo or message to customize. Measuring 6.10*3.44 inches, this custom dog puzzle feeder funny balls.