Castor & Pollux Natural Ultramix Dry Puppy Food, 15 Pound Bag Ideal For Puppies From Weaning Until The Transition To Adult Dog Food Made With Chicken, Other Protein Sources And Minimally Processed Fruits And Vegetables Fiber For Digestive Health, Vitamins And Antioxidants For Immune Support, And Essential Fatty Acid Dha Contains No Artificial Colors Or Preservatives, And No Corn, Wheat Or Soy Product Of The Usa