My 9 chicks are 3 weeks old yesterday. I started them out in a medium sized rubbermaid tote with the center of the lid cut out and covered with hardware cloth. I just set the 100 watt shop lamp on the wire and used a wire to hook the electric cord to the lid so I wouldn't accidentally knock it off and ruin the bulb. I also used the chick size waterer and feeder. It only took a few days of the waterer being dirty before I changed to nipple waterers in the bottom of a small thermos. They took right to it and so no more changing dirty water. I also had paper towels in the brooder over shavings for one day. It was just too messy and they had no problems with the shavings when I removed the towels. As far as flying, I was having to be careful at a week to be sure they didn't escape. At just over a week I moved them into a 3' x5' x2' wire brooder. The floor was cardboard over the wire bottom with 2-3 inches of pine shavings. They were so much happier. Continued to use the nipple waterers and had to raise the chick feeders up on 2x6s' to keep the shavings out of it. They were really beginning to scratch and throw the stuff around. They also began to sit on top of the feeder jar and on their 2x2 perch that was about 3-4 inches tall. Really cute to see all 9 in a row roosting. I continued to keep the heat lamp on them but more for me then them. They didn't seem to care if it was a 40 watt bulb or a 100 watt bulb which was terribly too hot. Now at three weeks I have put them out into the secure coop and run all the time.They are probably 3/4 fully feathered and only really use the light as a security blanket. When I planned for the little fuzzy butts I never dreamed that they would be outside so quick but it has proven to be the best for them and me. Today I sat in their run with them, held and pet them and just enjoyed them and they me. I have made it a point to hold each of them everyday so now they are very comfortable with me. They already come running when ever they see me. They really are such a joy now that the pressures of motherhood or should I say chickhood are past. Treat them well but don't worry too much about having things perfect. I did that and made it more of a burden than a pleasure. Now I get to just enjoy having chickens!