I buy chick starter from my neighbour who makes it himself, its not any special brand and my chicks do fine. I've fed chicks duck, chick and turkey starter before when I ran out of their normal feed and they did fine. I'd just feed the Dumor stuff, then get something different in the next bag.
Where I live we don't have that many options for brands, unless you drive to different feed mills and get it right from there.
