Merrick's "The Sarge" Meaty Beef Dog Bone is the perfect bone for your dog to sink their teeth into. As the name suggests, this product is large in size and is most definitely the mother of all bones. Comprised of tendons, beef jerky, and bone marrow, this product is sure to become one of your dog's favorites. Smoked to perfection, The Sarge has an amazing flavor that dogs can't get enough of. If you are not already your dog's favorite person, you will be once you give them The Sarge.