Canadian Brand. K9 Choice Assorted Beef Bones include a mix of knuckle, rib, shoulder, neck, and marrow bones, offering variety and enrichment for your dog. These edible bones encourage longer, more engaging mealtimes, helping support calcium and mineral intake while also providing a beneficial mental workout. Always supervise your dog to understand their chewing style, as some may be overly aggressive or gulp bones, which can lead to choking. Never feed cooked bones, as cooking makes them brittle and prone to dangerous splintering.