I know this has been stomped on over and over. Just sharing my experiance. I was feeding ol roy high performance for about 2 years. Finally got fed up with feeding so much to keep my stock fat. So I tried diamond high energy for two months. Fed same amount, all dogs started to stink. My kennels smell like a dead hole, and twards the end, my dogs wouldn't eat it. They would smell it, I could see they were hungry and just wouldn't eat it. Only one of my younger dogs was eating it, but he'd eat anything lol. So.. I switched to sportsmix black bag. End of story, I'll drink one to that!
Ive been feeding black bag sportsmix for at least 2yrs now, it may not be the best but it has worked awesome for my dogs, especially the older dogs.
