Green & Wilds Chew Roots are eco-sustainable natural wood dog chew toy. Hand-harvested in a protected area, only the tuber of the root is harvested which then sprouts again. No damage is caused to the roots system of the trees or forests. – Durable and long lasting. – Natural Toothbrush and will not splinter. – 100% untreated. – Limited to a responsible number each year So get your dog a Chew Root fast!