? All-natural and only 1 ingredient: duck wing ? Great Chew for clean gums and teeth ? Crunchy, fully digestible snack or training treat ? Can be enjoyed by dogs of all ages ? High in iron, low in fat and calories. ? Easy to digest and helps to remove plaque and tartar ? Growing dogs require calcium and phosphate which is primarily found in animal bones ? Bone can be used as a dietary aid to help dogs feel full without unnecessary calories ? Duck Wings break off into smaller chewable chucks as opposed to splintering ? A good solution to common food sensitivities ? Made in Korea, no coloring, no preservatives, no additives ? Be aware that if your pet eats food quickly without chewing, it may get stuck in the throat and cause injury.