Hey, my guy has this, and I've taken to cooking the commercial raw in the microwave. I make it medium rare so there's still some raw nutrition and toughness, but the cookign gives it a nicer fragrance and reduces bacteria. I've found I also have to add more fiber and am using rice.
I'm also feeding my dogs NRG dehydrated food, it's quite good and you can see the component foods in it. Again, though, it's low on fiber.