You know, Iv'e had boxers for twelve years now, and the whole time i have had them we wanted what was best for them. It didn't matter how much it was as long as it was the best!
I wanted to reply to this for whatever it's worth, I too have read and re-read bags and bags of dog food, I have been trapped by the very sweet lady doing her job at various pet supply stores. Then I did something different, I used all the links and wonderful web-sites that the people here, with alot more experience than me suggested that people do, ( who knew?? )
I was feeding Nutro Ultra, it sounded good, the lady sounded good, I bragged at how good it was..................three months later, it wasn't I read and heard things I didn't want to hear.
I switched my girls to Solid Gold Hund-n-Floken about three weeks ago, I investigated and came up with what I thought was the best, I hope I did the right thing, I got a really good education in the mean time.
I wish you the best of luck, do your homework, be persistent, you'll find it.