Although I've lived on a farm my whole life, I am new to raising chickens and need some advice. My son's boss is selling me his small coop and only remaining hen, and my son will be bringing them next weekend. I've read than it isn't good to have only 1 chicken and plan to buy 1 or 2 more adult hens. I'm wondering if there will be a problem putting them together, and would it be better to have 2 or 3 total? Any input would be appreciated!