[Angel76736]

Try blue buffalo, they have their freedom and basics line. Both are grain free. They have ones for large breed as well. Petsmart usually carries a large selection of blue buffalo food. I personally use blue buffalo basics large breed dry food. It has worked great. It leveled out both of my dogs digestive issues. I had gone through several different types of food and once I got on them on blue buffalo everything leveled out nicely. Hope this helps you with your pup.