The Mammoth Pet 3.75" Tire Chew Toy TireBiter is a durable rubber chew toy designed for dogs up to 30lbs. It features a windup mechanism for added entertainment and is available in assorted colors. Manufactured by Mammoth in Mexico, this chew toy is perfect for medium-sized dogs who enjoy playing with toys that resemble tires. Its unique design and high-quality material provide hours of entertainment and satisfaction for your furry companion.