Boy, I don't know... I advise you to read the ingredients list on any food you are considering. Stay away from grains and glutens ...they are fillers and not digestible by the dogs...and the most common source of allergy problems. There should be no chemicals or preservatives or dyes. Ingredients are listed in order of highest percentage in the food; the first ingredients should be meat. Meat by-products are a no-no as they are usually animal waste such as hooves, beaks, innards, etc. FDA-approved is not a good thing. Although it sounds good, it means that the food consists of the parts that are NOT approved for human consumption. Weird, eh?
Depending upon where you live, there may be some local providers. My son, in Minneapolis, feeds good food that is delivered to his door each week. On a national scale, good food that can compete favorably in price takes more research...by reading the bags and searching online. The Taste of the Wild that I feed is $50 for a 30# bag at the nearest pet store. It is not carried at Petsmart or the like. Online, at
www.heartypet.com it is $42.80 plus shipping. If you sign up for their email, they offer free or reduced shipping frequently which eliminates or reduces the $10/bag shipping fees by Fedex Home Delivery. Still, it is probably still more than the Nutro Ultra Holistic maybe? Canidae used to make a wonderful food that was very competitively priced, but they have switched to Diamond Foods manufacture, and I not only feel that the quality went down but Diamond Foods has demonstrated over the year that they dont mind killing a few pets here and there.
Sometimes the recommended feeding amount is often less with high quality foods. My #70 golden retriever (who gets lots of exercise) eats 2.5 - 3.0 cups of Taste of the Wild daily. That is a cup or more less than what he received with Canidae, Purina Pro Plan, Nature's Choice, and the Nutro he was on in previous years. I do supplement with 1/4 or 1/2 cup cooked meat each night though....but was doing so always. My 72# lab, by contrast, gets 4 cups per day as he is even higher drive and exercise (read HYPER here), but he got 5 c on previous foods.
Hearty Pet sells pretty good food (I really dont have any affiliation with them!!!) and is a good place to do a little research as there are customer ratings there, and they carry all the good foods as well as show the ingredient lists.
I wish I could give you the name of a food, but I haven't been shopping around for awhile. I know this: since feeding higher quality food (and I never knew I wasn't feeding the best food from the beginning!), neither of my dogs has had one health issue (other than the blasto, of course, which I think Comet already had when I made the switch) where they previously always had something going on. Changing their food and seeing the positive results has actually changed my family's diet as well...it is just that apparent to me. So, for me, I feel I am saving money at the vet by feeding my dogs food that I know is great.
I wish I had a one-line answer. Sorry to make you read to the end to find out I don't :-) Oh, and Nutro Ultra Holistic may be great food... many of the companies that make junk are trying to improve the foods as customers become more demanding and savvy shoppers. And just because a food is good right now does not mean the manufacturer will continue down that same path in their quest to expand and make more money...we have to be constantly vigilant and can never assume that any company really cares about our pets.