hi all I have a question. I'm less than a week away, I think, on my Alice's eggs she's a muskovy. I've got her set up in my garage on a concrete floor. Is it okay if I put straw down on the concrete for the babies or wouold pine shavings be better...or something else? Of course...they're due to hatch the day we are out if town. I have a friend peeking in for the day...but is there anything absolutely critical to have in there while I'm gone? She has food and water... Thanks