100% natural, long lasting dog chew. The new chew is made from a natural material that does not splinter and comes from a completely renewable source: Deer Antlers! Wild deer shed their antlers once a year as part of a natural process, after which the deer re-grow another set. These shed antlers are gathered by ranch workers and transported to QT Dog's manufacturing facility. The antlers are cut to the appropriate size, cleaned, and packaged to produce ANTLERZ brand dog chews. ANTLERZ hold up substantially longer than most traditional chews made from plastic, bone, or compacted starch. Unlike processed livestock bones ANTLERZ don't chip or splinter when they are being used by even the most aggressive chewing dogs. A dog's chewing action grinds ANTLERZ down slowly. ANTLERZ are a 100% natural dog chew that contain no plastics, no petrochemicals, no empty starches or artificial flavors. ANTLERZ are not a by-product generated by a meat processing facility or slaughter house.