Beg & Barker’s Air-Dried All Natural Human Grade Beef Liver Strip Treats are a premium Jerky-style free form strip of 100% whole human grade beef livers only sourced from and in the USA, air-dried to lock in the nutrients and flavors of the meat. No artificial fillers or empty promises. Just the commitment to fueling cleaner diets when used as a treat because a healthy dog is a happy dog. Pure meat sticks make the highest value treats which are high in protein and bioavailable nutrient benefits for dogs. Grain-Free, Sugar-Free, Corn-Free, Guilt-Free.