Some dogs are sensitive to certain grains or proteins. NATURAL CHOICE® Grain Free Adult Lamb Meal & Potato Formula provides a gluten-free, grain free and limited ingredient diet formula to help reduce the likelihood of food sensitivity. Pasture-fed Australian and New Zealand lamb is the single, novel animal protein. This natural dog food formula contains no corn meal, wheat or soy protein. And, like all of our natural dry dog food, it’s 100% produced in our own U.S. facilities so you can feed your dog quality nutrition.