JW Dogs in Action Rubber Dog Toy – A double-helix (“DNA” shaped) rubber toy designed to satisfy a dog’s natural urge to chew and tug. Made of 100% durable, non-toxic rubber, it stretches and bounces back during play. The spiral shape offers plenty of surface area for chewing, helping exercise jaws and clean teeth. It’s infused with a hint of vanilla and ships in assorted colors, making it a fun, engaging chew toy for puppies and adult dogs alike.