I would look for soemthing better..
You can go to
http://www.dogfoodanalysis.com type in the dog food name and it will pop up with it's rating (it goes up to 6 stars). I searched for a couple that I could remember was sold at PetSmart (you won't find anything at Walmart) and the best I could come up with was
Nurto Ultra..it's 4 stars. But I only tried like 4 or 5, including AvoDerm ( 2 or 3 star, I think). Good luck! That website is a very good resource!