This Premium Quality Dog food is formulated using multiple proteins that include USA sourced Beef, Chicken and Pork (Meals). All grains have been replaced with a combination of Peas and Sweet Potatoes. This formula contains scientifically additives from Alltech that work to support both Digestive and Immune system health. This is an excellent food for dogs that may have allergies to Grains or Glutens. This is an excellent choice for dogs of All Life Stages.