Wellness and Merrick are rated the same I believe, which is a 6 with 6 being the highest. There is a link, which I don't remember, which lists premium dog foods on a rating system. I can't find Merrick kibble here but I have my girls on Wellness Just for Puppies and they do very well on it plus they both like it. I think when you do your search you will be satisfied with Wellness. |