For the health conscious dog owner who wants their furry best friends to get the extra protein they need without overdoing it on processed meat, All Natural Beef Bladder Sticks are perfect. Our 6” bladder sticks are 100% natural beef sourced from a naturally occurring organ just like human kidneys and livers. These treats contain high levels of protein which can improve digestion and strengthen with lean muscle mass while repelling sugar cravings due to its pungent aroma. These ingredients make this product a healthy pre-meal option for balanced meals or perfect prop as an appetizer after dinner when guests come over. Regardless of your canine's preference, these bladder sticks will satisfy any time of day!