RDBK Pork Femurs are a great raw bone option for healthy dogs to chew on for dental health and enrichment. These ethically sourced, human-grade pork bones have no added hormones and are best suited for gentle chewers. Pork Femurs contain a knuckle that may be partially consumed and include variable amounts of meat, connective tissue, and generous amounts of marrow (fat). Pork Femurs are recommended for dogs under 25 pounds. Raw bones should not be cooked, and pets should be supervised when feeding any bone.