Antlers are a great, long lasting chew that will be sure to keep your pooch satisfied for hours. Antlers are shed every year and are a renewable resource. We get our antlers from America’s Rocky Mountain States and no animals are harmed with the harvest of these antlers. They are one of the toughest chews you will find. They are Nutrient-rich and free of preservatives, chemicals or additives. These chews are odor free and will not stain carpet or furniture.