Hemp Rope Dog Toy - With Elk Chews - All Natural No Chemicals - Made in USA 14 Inch Hemp Rope Dog Toy/Chew With Elk Antler. Made with all natural hemp. No chemicals used to grow or process the hemp. Digests much like grass in your dogs stomach. 100% Natural Elk Antler. Naturally shed elk antler dog chew on hemp rope. Digests much like grass in a dogs stomach, unlike man-made products that will not digest at all.