Our Tall Tails Natural Wool Bone Tug Toy is made with you and your pup in mind. No toxic chemicals, artificial coloring, or simulated flavoring are used in the production process. The size of this toy makes it ideal for small to medium dogs who love to retrieve and tug, but is not recommended for aggressive chewers. The Leather wool toy is 40cm long. It is stitched with 100% cotton jute rope, vegetable-tanned leather, and layers of natural wool for fill. Your dog will love this toy.