Freeze-dried Bully Sticks 凍乾牛鞭 (牛J)Benefits : Rich in collagen to improve joint and skin health Low in fat & high in protein Easily digestible Hard chewy texture keeps plaque and tartar off the teeth Rich in amino acids, Vitamin B6 and potassium B6 Ingredients : Beef penis (Australia Argentina Brazil) ( ) Storage instructions : Store in an airtight container & in a cool, dry place. Suggested shelf life : 10 12 months Made in Hong Kong **All treats are 100% handmade in small batches,