First time chicken owner. I have had acoop built, but unable to get chickens. I was looing for pullets, so I would not have to raise the chicks. The thing is no one has any they were willing to part with. So my dear friend wsuprised me with a hen( Ithink) and 2 chicks.She says they we scraglers at the sale and noone wanted them so she grabbed them up for me. They are not even from the same household. The "hen" is treating these 2 chicks as if they are hers. The question is... What breed, age and sex are these chickens. My dear friend had no idea and forgot to ask. Any advice on what to do would be great. I have the golden "hen", white and black chick and the black and brown chick. The hen will not even let me close to the chicks without an all out attack. They are all eating great. I am spending a lot of time around the coop and in the run for them to become familer with me.