Evolve Classic Beef & Bison Recipe Jerky Bites Dog Treats are delicious bite-size treats that are loaded with real USA sourced beef and bison meat that your dog craves. Our recipe is Poultry Free and features a special slow cooking process that makes each morsel soft in texture and taste incredible. Real USA Sourced Beef is the #1 Ingredient, and it's there for a reason! No Fillers, No Corn, Wheat or Soy, No Artificial Colors, Flavors, or Preservatives! Just real, wholesome Ingredients to satisfy your dog's natural ancestral instincts. We're proud to make all of our Evolve Classic Jerky Bites bites in the U.S.A. in our family owned and operated kitchens