JW MegaLast Long Dog is a tough flexible dog toy made of Megalastomer. These Made in the USA toys are infused with vanilla. MegaLast is a dog toy your pooch is sure to love because it is easy to grip and perfect for toss and fetch! This long-lasting dog toy is fashioned of super-tough so it will hold up to tough play. Pliable, resilient rubber has proven itself to be the best material to satisfy a dog's craving to chew. They're mega strong, mega bouncy and mega fun.