For Healthy Teeth And Gums: The Specially Designed Bristles Form A Natural Toothbrush. This Cleans The Teeth And Interdental Spaces On Its Own While Playing - No Chance For Tartar And Plaque - With A Simultaneous Healthy Massage For The Gums. Robust And Eco-Friendly: Dog Food Ball Made Of Quality Natural Rubber Superior - Bite Resistant, Tough And Durable - Free Of Toxins And Synthetic Plastics. The Typical Smell Of Natural Rubber Disappears After A Few Days Toys For Your Four-Legged Friend: Maximum Mental Stimulation Through Optimal Use Of Your Four-Legged Friend. By Hiding The Treats Between The Rubber Buttons, Your Loved One Is Encouraged To Find A Solution. The Balls Can Be Used Multi-Functionally As Fetch Toys, Chew Toys, Reward Toys, Iq Toys, Snack Toys. Versatile: Perfect For Fetching And Interacting With Your Dog. These Balls Can Be Filled With Pet Treats. Your Dogs Will Easily Accept It And Be More Surprised When Playing. The Perfect Color For Dog'S Eye: The Yellow, Green And Blue Color Immediately Attracts Your Dog'S Attention And Therefore Stimulates The Most Intensely - It That'S How It'S Really Fun.