So I am relatively new to raising chickens, we got our first 6 last March. Early on one was taken by a hawk after I walked inside for only a few minutes. We took care of that by putting a top on their chicken run and moving the coop to the back which had coverage from the trees (We have 10 acres, mostly wooded area). We eventually allowed our girls to free roam and they loved it and always went to sleep in the same tree. Greeted us every morning by coming to the back door and always came when called. They were amazing and couldn't be happier. A few weeks ago we had a fox attack, turns out there's a den with 3 living on our property (my beagle found it). They got all of our chickens except 1. She didn't seem traumatized at all just sad and confused about where the rest were and why they weren't coming when she called. We were able to get her another full grown chicken to keep her company but I knew we needed more than 2 in a flock so I just got 8 more chicks recently. It will be a little while obviously before they can join the other 2. My one from my original doesn't seem as happy now that she's confined to her coop and run but I can't risk anything happening to her. I would let her free range during the day but 1. The hawks are back now that they can see them with the leaves off the trees and 2. She's tough to catch, always going right back to her tree when it's getting dark and doesn't come when I call like she used to. She actually runs away if I get too close. I'm just wondering what I can do to make her happier and to trust me again. Is there a way to allow her to free range without actually free ranging if that makes sense. I just feel awful for her and don't know what I can do to make her happier and to just have a better life. I'd also like to know when and how I should introduce the new ones to the other 2. Should I introduce when they are little and still living in the house or wait till they are ready to go in the coop? And how should I go about it? I'm sorry for the long post, just wanted to provide a bit of back detail. Also, we're actively working on the fox issue just haven't had any luck yet. I appreciate any advice, thank you!