Indulge your pooch with K9 Chew Co. Olive Roots, a sustainably-sourced, all-natural and long-lasting dog chew made from tuber root of a tree. Gently harvested, air-dried for months and cut to size, these chews are perfect for all dogs, even puppies. Available in various weights and knobbly shapes, they satisfy your dog's natural urge to chew.