We got 7 chicks yesterday from a friend that had just hatched. One of them is breathing REALLY hard and quick and it's eyes are closed. It's pretty much staying away from the others. We thought we'd lose it during the night. But it's still holding on............ Any words of wisdom for us? They have clean papers, water, feed, and heat. We're keeping them inside until the weather warms up. It was only 25 here in Tennessee this morning. Also - is there any way to sex them this early?