Fofos crazy eight toys is a durable super chewer dog toy that is long-lasting and is best suited for most aggressive chewers. The tough rubber infinity shape is strategically designed for fun games of tug. It is made from 100% natural rubber. This toy is vanilla scented. Interactive dog toys such as this allow your dog to chew, fetch, tug, and bite on it while getting the right amount of exercise. This toy is ideal for large-X-Large dogs (30-40kg) of various breeds such as st bernards, labradors, german shepherds, rottweilers, mastiffs etc above 2 months of age. This super chew toy is strong and durable but not indestructible and is best suited for pet dogs that have aggressive chewing, fetching and tug playing styles. Recommended for most aggressive chewers.