Since 1999 Natural Petworks Grain Free All Natural No Gluten Ingredients No Corn, Wheat or Soy No Poultry By-Products No Artificial Flavors, Colors or Preservatives Jerky Strips Real Chicken Recipe Good Buddy Jerky Strips are the all-natural, protein-packed treat with the meaty taste your dog craves. Real chicken is the #1 ingredient, wood-smoked to enhance the flavor.