Thanks for posting this Trudy, I just printed it out.
John and I were at Costco on Sunday and I looked at the Kirkland Chicken and thought the ingredients looked good so I bought a 40 pound bag and it was only $20. I'm glad to see it ranked 110 A+. We have been feeding Dick Van Patten's Natural Balance Ultra Premium, which is rated 122 A+, but is now $43 for a 35 pound bag. I have been mixing them together and I think I might switch over to Kirkland.
My brother and his daughter have been watching his co-workers puppy for the past month. She sent a bag of Blue Buffalo with the puppy which is also rated high, 106 A+. They had to take her to the vet (worms) and the vet told them they should be feeding her Eukanuba (which has a low score of 79 C) I couldn't believe a vet would recommend Eukanuba over the Blue Buffalo.