I just removed the paper towels and they are now on the pine shavings. I did this just this morning because I read that after three days you can do this. Now I am on someones website who raises chickens and it says to leave the paper towels there for TWO WEEKS! They were hatched this past Tuesday and arrived to me this past Friday. So they are 6 days old and have been here in the brooder for three days. Do I need to (*quickly) put those paper towels back over the shavings or am I ok?