I just got my babies! They are about 3-4 weeks old, and cute as can be! I have been reading EVERYTHING I can to make sure I take care of them right. I have question though....They are in a separate cage inside my chicken coop and i have a blanket on the bottom of their cage, what is the best thing to put down under them? I keep reading about pine shavings....but how do i keep pine shavings clean or do i just change it out? and how often??? Any other help/suggestion is welcomed and greatly appreciated!!