Purina Pro Plan Focus Giant Breed Formula Chicken Adult Dry Dog Food - 34 Lb. Bag One (1) 34 lb. Bag - Purina Pro Plan FOCUS Giant Breed Formula Chicken Adult Dry Dog Food Made with high-quality protein, including real chicken as the #1 ingredient Formulated for giant-breed adult dogs weighing over 100 pounds Glucosamine and EPA, an omega-3 fatty acid, help to support your big dog's joint health and mobility 26% protein and 12% fat in every serving help to maintain your dog's ideal weight and body condition