"Mammoth TireBiter Originals Rubber Dog Toy Mammoth TireBiter Originals dog toys for energetic chewers are made from a natural rubber formula reinforced with nylon fibers for extra long lasting play. Made real-tire tough. Perfect for interactive playing, tossing and tugging, the strong rubber dog toys features raised paws on surfaces for easier grip, and fun, chunky designs that makes it a good toy for dogs to catch and carry. Great for training and building your dog/owner bond through play, TireBiter ORIGINAL dog toys are also durable and tough toys for dogs that need to be kept busy, diverting potentially destructive behaviors to their safe, non-toxic rubber dog chew toy instead. A great way to encourage playtime and bonding between you and your pet, Mammoth dog toys are available in a range of sizes to suit different pet breeds and ages. For dogs considered to be ‘regular chewers’, choose our Mini dog toys for dogs under 15lb, Small for 15-30lb, Medium for 30-50lb, Large for 50-80lb and X-Large for over 80lbs. We recommend choosing one size larger dog toys for aggressive chewers. Mammoth Pet Products We understand that pets are part of your family and that they require fun and engaging toys to keep them happy and active. We offer a large variety of interactive dog toys made using the highest consumer product standards, from mini toys for playful puppies to colossal and tougher toys for larger, more active chewer"