Met a chicken farmer who gave me some eggs. I hatched all but one. This is my first time so far so good. Chicks are 3 weeks old and my coop and yard are huge. I let them out today for the first time in the yard. They are having exploration time. I have been tending a compost pile in the coop yard for about 2 months. Full of worms and bugs. Question 1: what do I feed them? Question 2: where will they sleep??????? Question 3: how much handling must I do to get them friendly with me.