Contains: Between 1-4 pig tail pieces per 6-8oz pack Pork tails are great for dental cleaning and contain vitamins and minerals known to promote muscle growth, exercise performance and maintenance. Unlike oxtail, pork tails come with the skin intact so that each segment is a perfect cross-section of skin, fat, tendon, and meat. It is low in sodium and high in protein. In many parts of the world, it is believed that pork tail induce a healing effect on bodily functions, especially in that of white blood cells. As such, by consuming pork tails, one&&';;s functionality of white blood cells would improve and enhance the body&&';;s ability to fight against diseases.What a powerhouse of a chew, for dogs of all shapes and sizes! IMPORTANT NOTE: This chew carries a higher fat content compared to our other chews and is therefore not recommended for pets prone to pancreatitis! Best Suited For: Dogs of all sizes! Storage Instructions - If your freezer space is looking a little tight, storing in the fridge works just fine with this item!