I tried to get to the bottom of it, but I didn't find much. I did find an article that said food prices in general may be rising due to El Niño, so that may be a factor. Also, an article about general consumer dissatisfaction with higher pet-food prices: http://www.petbusiness.com/January-2016/The-Cost-of-High-Prices/
And, stats from last year that show that pet food prices fell to a fairly low point in August 2015 (which may explain why they're going back up now): http://www.petbusinessprofessor.com/petmarket/buying-pet-products-price-matters-petflation-update-and-more/
I was feeding my Basenji brand blue and she started getting crystals in her kidneys. With the recommendation from my pet store owner (Pet Ranch), switched to Nature's Variety Instinct RAW. Withing 2 months…all crystals are gone. Now Basenji, Rotty, and Puppy Mastiff/Pitt all get Nature's Variety. Their coats are very shiney and teeth are so white.
I agree with Pat. If the 'best' dogfood gives your dog gas, or loose stools, it isn't the best for that dog.
Like Petra said, you feed a good to great quality food, hi or medium protein, whatever your dog likes that agrees with them.
lvoss: "I highly recommend a long walk with the dogs while the food cools because mine are constantly asking, "Is it done yet? Are you sure it isn't done yet? I think it might be done."
I don't have to be "cooking" anything for Gossy - she jumps around asking those same questions when I'm making anything - even when it's "my" food. :)
We just switched to Canidae over Nutro Max. We've fed our others Nutro for years and haven't seemed to have a problem, but I'm curious how the dogs would feel if they ate a better mix. Canidae has a very good ingredient list and got a A+ rating on this list! It actually isn't noticeably more expensive per pound than the Nutro we've been getting. A 40# bag was $40. So far they gobble it up, so they must like the taste at least.