Top Dog Chews Antler Dog Chew From Single Antler Long-Lasting & Odor Free. Top Dog Chews Antler chews last much longer than bully sticks or other chews like rawhide. They have virtually no odor and will not leave a residue on carpet or furniture. Antlers contain many beneficial nutrients and minerals. These Chews will vary in shape, thickness and color as they are a natural product. Antlers are shed yearly and are a renewable resource.