Bone Marrow PipesFor culinary enthusiasts, these beef bones make an excellent base for broths, soups and stews. If you roast the marrow from the bones with lots of garlic, you get a nice pate on toast. Yummy. For pets, these bones are the best dog treats ever! Our bones help keep your dog's gums healthy and satisfy his natural urge to chew. Bones keep a bored dog happy, occupied, and more content. They love them! This product is sold frozen.