Anco Giant Lamb Sticks are packed full of essential minerals and vitamins that can help your dog with proper immune system function and support, and promotes healthy skin and coat, heart health, hip and joint function. Lamb is also a rich source of high quality protein therefore regular consumption of Lamb may promote muscle growth, maintenance and performance! A great way to do that is by feeding them a Giant Lamb Stick! Due to the size of these giant treats, these are great for more enthusiastic chewers and will keep them occupied for a longer period of time.