Purina Pro Plan Sensitive Skin and Stomach for Adult Dogs Lamb Oat Meal, Keep your dog's sensitive skin and stomach protected while meeting his nutritional needs with Purina Pro Plan Brand Dog Food Sensitive Skin Stomach Lamb Oat Meal Formula adult dry dog food. This adult dog food for sensitive stomachs is made without corn, wheat, soy or poultry by-product meal, giving your canine companion the nutritious ingredients you expect from a super-premium dog food. Omega-6 fatty acids and vitamin A nourish your dog's skin and promote his healthy coat so he can look his very best, and omega-3 fatty acids for healthy joints and mobility help to support his active lifestyle.