I would encourage you to research Wysong foods, they do offer a dry raw food, Archetype and many other choices, they suggest you rotate foods. I've used their products for several years now, even transitioning foster dogs to Wysong, I've never had one develop diarrhea bc of the food change. Plus....they all love it!
I trust them to have my pets best interest at heart and not just their bottom-line. Wysong had no products involved in the food recalls from a couple of years back.
TNT Processed Raw Dog Food & Treats - Wysong Works!