Features Delicious treat for your dog Beef shank bone Ideal for dogs 15kg plus Keeps them entertained Soft chewable ends & hard marrow filled centre Tasty dried meat still attached to bone Rich source of protein and vitamins The Blackdog Shank Bones Dog Treats is a delicious treat for your furry friend. Large in size, this beef femur bone is most suited for medium to large dogs (15kg plus) and is guaranteed to keep them entertained. The Blackdog Shank Bones Dog Treats has soft chewable ends and a hard centre filled with marrow, plus with dried meat still attached it is the perfect tasty treat. With a rich source of protein and vitamin packed bone marrow, beef bones are a healthier natural alternative to high fat, heavily processed treats.