For our dog chew sticks we only use antlers shed by deer. The best quality and gentle processing guarantee an extra portion of valuable minerals, calcium, glucosamine and chondroitin. This keeps your dog mobile and naturally occupied. The tasty, exposed marrow makes it suitable for almost all dogs. - Special treat for your dog: exposed antler marrow - 100% natural: the perfect way to reduce stress - Supports joint health and mobility - No artificial ingredients - Low in calories