Over the past 2 weeks I have lost 3 of 4 chicks to hawks, despite them being in cages or pens. Now I'm left with 1 six week old chick to move into the coop with 9 older pullets. It seems so small to not have a similar sized friend with it. Not sure what to do. I did make boxes with a small opening so she can go in and hide from them if need be. I will put one in the coop and one in the pen. Also added a second feeder and water. Suggestions?