OMG!!! LOVE that rating system!
We fed Pedigree for years - then I learned to read dog food labels during a pet food recall several years ago. I was flabbergasted at what I found - in fact, the whole ordeal led me to become a dealer of Flint River Ranch pet foods (my order site is listed in my signature if you're interested!).
While I LOVE FRR foods, I don't feed them to my dogs - ONLY because my husband is from a family of old school great dane people that insist on soaking dry food in water prior to feeding (to prevent bloat). All the old timer great danes have passed on, but this feeding method continues with our current crowd - everyone eats soaked kibble, from our 13 year old English Setter, to our 90 pound basset hound/foxhound mix, right down to our little mini dachshund - and they're all fit as a fiddle. And as excellent a food as FRR is, I'm afraid it doesn't set up well in water - it turns to mush, and our dogs won't eat it. (I DO use their cat food and dog biscuits tho, which they all LOVE.)
After we discovered we couldn't feed FRR, we went thru lots of other premium foods - Merrick, Wellness, Chicken Soup for the Dog Lover's Soul, Canidae just to name a few - and we rotated foods like the Whole Dog Journal suggested. The dogs were loving life - my checkbook wasn't. We feed 8 dogs ONCE a day, so in short, we go thru 20-25 pounds of dog food a week - and at $40-$50 for a 30 lb. bag, this type of feeding was killing us.
(And yes, I know thats a surprisingly small amount of food for 8 dogs - but since premium foods are more digestible, the dogs don't need to eat so much, because their bodies are USING more of what they're eating - when we fed Pedigree, it was 40 pounds a week and a lot of it ended up as poop in the yard.)
We finally settled on Pet Valu's house brand, Performatrin Life Stages. Its a good holistic food - and I was VERY relieved to find that it scored 101 on the rating system!!! YESSSSSSSSS!!! At our Pet Valu store, its $35 for 40 lbs, not 30. One bag lasts us 2 weeks. So our monthly dog food bill went from $150 a month to $70. Once in a while, I get Chicken Soup or Canidae, and we add raw meat, pan drippings, leftover table scraps, etc... (and, of course, eggs from my chickens) to the bucket just for variety - I can't imagine eating the same thing, day in and day out, so I can't see making my dogs eat that way.
Anyway, thanks again for the rating system - I'm going to print it out and give it to my grooming clients! Maybe that will help them to convert thier dogs to better foods, too!