Safe & Double Material: The ball is made of durable, non-toxic, good elasticity and bite resistant rubber safe for tooth grinding dogs. Adjustable Opening - The adjustable opening allows the toy to accommodate snacks and pet food while controlling the speed and difficulty, which could help avoid the indigestion caused by overeating and protective treats. IQ training: Bright color can easily arouse the interest of animals and keep them happy, avoid depression, especially suitable for active and vicious dogs. You can put food or treats in the holes for exercise them mentally and physically. Entertaining: Your dog or puppy will love playtime with their new toy. It provides hours of fun for you and your dog. Size - L: 12 (diameter). Size: L & nbsp; | & nbsp; Color: Green Product description 1. Keep your dog physically fit and mentally sharp. 2. Avoid your dog getting bored and engaging in destructive behavior. 3. This toy will definitely promote healthy teething for your pet as well as
