WARNING TO ALL NEWBIES WHO ARE STARTING CHICKS THIS YEAR, WITH MYSELF AT THE TOP OF THE LIST. CHICK STARTER IS NOT THE SAME AS CHICK STARTER AND GROWER. Without knowing the difference, I bought "starter and grower" which has 4% less protein, and I'm guessing that the overall nutrient level is inferior to starter. I almost lost a little chick, but luckily caught the issue in time, and thanks to all of the wonderful info on BYC, was able to save the chick. Sunday night when I went down to check the babies, I found one of the Doms laying off in a corner, looking half dead. I picked it up and it was unconsious. I was able to revive it, and tucked it back under the lamp, expecting to find it dead the next morning. Amazingly, it was still alive, but demonstrating neurological issues. It couldn't hold it's head up, it's toes were curled in spasm, and it's head kept pulling forward and tucking between it's legs. When it tried to move, it would run backwards with head tucked between legs until it ran into something, then it would fall down unconsious. After research, I started Vitamin E, multi-vits, and baby bird hand feeding formula. Yesterday, I had to hold it up to feed it, today, it demanded to perch on my finger to be fed. I don't consider it cured yet, but hold out hope for a full recovery. LONG STORY SHORT, BEWARE OF FEED THAT DOESN'T MEET ALL OF THE NUTRITIONAL NEEDS OF YOUR CHICKS.