Complete Natural Nutrition Terrabone Treat For Dogs All Natural Dental Chew Bone Made With 50% Organic Ingredients No Wheat, No Corn, No Soy, No Gluten, No Gelatin, No Animal By-Products, No Artificial Ingredients. Unlike Many "Green" Bones Terrabones Are Hard Like Mother Nature Intended, Forcing Dogs To Gnaw Away Until They Crumble Ideal Alternative To Green Bones And Body Parts. No Staining Carpets. Cleans Teeth And Freshens Breath With Peppermint And Parsley