I have a question regaurding popcorn. My movie theater manager husband has acsess to a nearly unlimited supply of both already popped popping corn and unpopped popping corn. Can I supplement my chickens diet with this? Right now I'm feeding them a 50/50 mix of grain and whole corn for warmth everyday. What's the difference between whole corn from the feed store and whole popping corn other than the look of it, anything? Would it be okay to feed it cracked if it's not okay to feed it whole? How could we crack it? I would hate to put this food to waste and it's literally going into the dumpster on a daily basis. We have given the girls popcorn as a treat (popped) and they love it but I wonder if the popping process reduces the nutrition in it somehow... Thoughts please?