Up until last week I had two hens in my chicken coop that were raised together since they were chicks. I lost one of the hens to a raccoon. Now I only have one chicken. I know chickens are social animals and I worry that my lone chicken will miss company. However I also heard that chickens can be very protective of their home. I worry if I get some more chicks and attempt to introduce them to my chicken, they will fight and I'll have a whole new set of problems. I'm not interested in having 2 coops. Any advice?