Specification: Material: non-toxic natural rubber. Diameter: Φ5.9"x 3.15" Color blue Weight: 268g Active Feeding Dog Snack Ball is your pet’s favorite. When your dog rolls the ball or wick, the snack will fall from the small hole to the inside. the surface of the ball. It encourages your dog to play actively and at interact with the therapy ball. Interactive game Dog Food Ball is your dog, he eats tired. In fact, it’s a great way to increase your interest and enthusiasm for exercise. Prevent overeating and promote physical exercise. Playtime can also mentally stimulate your dog, which is extremely important for his health. The Interactive Dog Ball is easily one of the best interactive dog toys. The Dog Snack Ball can be filled with whatever snack your pet likes the most. After all, they are only rewarded for playing games. games! This reward can inspire even the laziest dog to get up and go move. Dog snack balls can be thrown and picked up. Plus, you can interact with your dog while