The Megalast Dog Toy is a tough flexible bone made of Megalastomer, our durable TPR, Thermo Plastic Rubber.These Made-In-USA toys are infused with vanillaMegalast Dog Toy is a 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 Megalastomer so it can take a beating.Pliable, resilient natural rubber has proven itself to be the best material to satisfy the dog's normal craving to chew.They’re mega strong, mega bouncy and mega fun.