Support your large breed dog with nutrition that performs with Purina Pro Plan SPECIALIZED Large Breed Beef and Rice Formula adult dry dog food. We choose every high-quality ingredient in this real meat dog food kibble for a specific nutritional or functional purpose, starting with real beef as the number 1 ingredient. To help large breed dogs maintain an ideal weight and body condition, we formulate our high-protein dog food with 26 percent protein and 12 percent fat. Plus, glucosamine and EPA, an omega-3 fatty acid, promote joint health for dogs, and omega-6 fatty acids and vitamin A nourish his skin and radiant coat. We also fortify every serving with guaranteed live probiotics for dogs to support digestive and immune health and include natural prebiotic fiber to nourish beneficial intestinal bacteria. He gets a highly digestible dog food full of yummy flavor and with no artificial colors or flavors. Support your pal's unique needs and bring him running at mealtime with this high-protein dry dog food.