Pork skin twists with chicken liver center. Wholesome. Special Reward: Real liver center keeps them chewing. Liver center. Pork skin twist outside. Long lasting chew! Special reward liver center holds your dog's attention until finished. It's what nature intended. Treat your dog right with Big Blast Pork Skin Twists. Pork skin chews deliver great flavor. Your dog will love the special reward in every Big Blast: a real chicken liver center! Since pork skin is thin, it's easier for your dog to chew than treats made from other types of hide. Because we're passionate about dogs. We love to spoil our dogs, but want them to be healthy too. We looked everywhere to find a treat that was better for our dogs. Just wholesome goodness. After much searching, we had an idea - we'd create our own! We founded Waggin' Train to give our own dogs the treats they deserve - nothing but the best. It means a lot to us to help you treat your dog right - Chris & Gena, Waggin' Train founders. Dogs will chew and chew until they get to the reward - real liver center! For Your Dog: Pork skin is easier to chew than other treats made with other types of hide. Satisfies your dog's need to chew. Exercises gums. Treated by irradiation for freshness & health. Waggin' Train is an American owned company. Made in China.