Sunny's breeder had used one of the Kirkland kibbles in Canada and she said it worked well for her (she also adds raw I believe). Anyway, for some reason the Canadian formula is different form the U.S. one, as I originally told her I would never feed a Kirkland kibble purchased here. I did end up with Acana Regional Wild Prairie for my Sunny, who also gets some raw, and she said it is pretty close to what he had gotten in Canada and honestly, he does best on it. And, I tried every imaginable kibble and it took me forever to land on Acana. Good luck.
Always a Sunny Day