I had to separate my leghorn chick after she had severe pecking injuries at 3 weeks old. She has been in a container beside the other chicks with a window so they can see each other still. Now they are 5 weeks and she is almost completely healed. So I tried to put her in with the others and do supervised time together and the others did not seem thrilled. One chick did come sit with me and the other chick while I held her, so that was a little reassuring. Also, I noticed that she seemed a lot smaller compared to the other girls. How can I make this transition easier on them all and safer for my leghorn?