Arden Grange Puppy/Junior Large Breed Dry Dog Food Chicken & Rice is a complete dog food formulated specifically for large and giant breed puppies from 8 weeks of age. This food is highly nutritious, containing 35% chicken and boosted levels of glucosamine, chondroitin and MSM that help maintain joint and cartilage health. This food also contains a larger kibble size, which is ideal for larger and giant breed puppies, and is less energy dense, making it suitable for puppies with a larger appetite. The detailed feeding guide provides specific amounts of food to be given to puppies, depending on their age and weight.