Made in the Rocky Mts. U.S.A. Only 1 Ingredient! Renewable Resource, Sanitized, 100% Natural and No Preservatives! What is this beautiful appendage that deer wear atop their heads so proudly? The Master's handiwork has resulted in a set of antlers that does double duty. They start out as a source of grace and show of strength. Then annually, the velvet protective covering dries and the deer sheds this headdress, making way for a new one to grow. Can you say, "recycle"? This nutrient-packed, marrow-filled bone that has served its 1st purpose and then been cast aside, now becomes a long lasting, natural chew that dogs love. Our antlers are 100% natural and therefore unique in both size and shape.