Feature:1. Food Leakage Design: The interior of the pet puzzle ball toy is hollow, you can put the dog's favorite snacks into it for long hours of play.2. Adjustable: Pet treat dispenser ball opening can be adjusted in size, so as to control the amount of leakage of food.3. Promote Digestion: Dog puzzle treat ball toy can control the speed of pet eating by slow feeding, thus promoting digestion.4. Cute Design: The puppy treat dispensing ball has bright colors, cute dog paw and bone design, which can attract dogs to play with the toy.5. Safe Materials: Puppy food dispensing ball is made of premium rubber, plastic materials, safe and non toxic, bite resistant and durable.Specification:Item Type: Dog Treat Dispenser BallMaterial: Rubber, Plastic.Package List:1 xDog Treat Dispenser BallNote:Manual measurement, please allow some errors.