The Medium Deer Antler Dog Treats from Buck Bone Organics are a healthy mess-free chew your best buddy will go wild for! These natural treats are the result of whitetail deer naturally shedding their antlers each year, leaving behind a healthy organic treat ideal for dogs up to 20 pounds. They hold up to tough chewers while helping to clean teeth, and they provide an excellent source of calcium, phosphorus and protein as your pup gnaws away. Processed without any chemicals, bleach, dyes or formaldehyde, these eco-friendly chews are low-odor and won’t make a mess. Plus, they contain no artificial colors, flavors or preservatives for a truly natural treat you can feel good about giving to your BFF.