We put our 2 week old chicks on pine shavings instead of paper towels. Are they really dumb enough to eat the shavings? They picked at them cuz they were new but it did not look like they were eating them. We have one that was flapping around in the shavings. It looked like it could not get up. I think it was just giving it's self a "dirt" bath in the shavings. What do you think? I need to put the wife's mind at easy.