I've read many posts that say not to feed cracked corn in the summer because it raises the chickens body temp. My question is does this pertain to all corn or just the cracked corn? My chickens love it when I open a can of corn and drain it then scatter it in their run. I've been thinking of trying the cream style corn one of these days but figured I better hold off till I find out if this is ok. Also I have read that people give their chickens oatmeal as a treat. is this cooked oatmeal or just the dry flakes? Thanks in advance for all your help!