The Purina Pro Plan Sensitive Skin and Stomach Large Breed Puppy Food with Probiotics, Salmon & Rice Formula is a high-quality, balanced diet that is perfect for growing large dogs. The food is made with oat meal, which is easy to digest and provides a healthy, dry texture. The sunflower oil adds nutrients to the skin and coat, while the DHA from fish oil supports brain and vision development. The antioxidants help maintain the immune system of the dog.