LONG LASTING FOR AGGRESSIVE CHEWERS: Hand cut and sanded specifically for dogs between 40 - 60 LBS, our sizes have been designed based on your dog's weight and jaw strength SUSTAINABLY SOURCED ALL NATURAL GRADE A ANTLER: The health of your dog is our number 1 priority, this chew is 100% naturally shed and sourced in The Rocky Mountains each spring SUPPORTS THE DIGESTIVE HEALTH OF YOUR DOG: Contains approx 40% protein per chew PLUS calcium and phosphorus to help keep your best friend healthy NO MORE TARTAR: Keep your best friend's pearly whites in tip top shape as they chew on nature's toothbrush MADE IN USA - Our bag contains 1 USA sourced Moose Antler Large Chew, 6-9" in length Buck Bone Organics Antler Dog Chews will give your dog hours of content chewing. A healthy, nutritious, organic, long lasting hearty treat alternative to unhealthy processed treats. We supply Top A-grade Naturally-Shed Elk, Deer and Moose Antlers that are collected by hand each year in the USA