I got 7 chicks, they range from 3 weeks old to 6 weeks old. I have a New Hampshire red (6 wks), a Silver laced Wyndotte (3 weeks), a white legbar (just over 3 weeks), a blue maran (4 weeks), a blue astrolop (4 weeks), a buff orpington (3 weeks) and a barred rock (4 weeks). I was thinking by the...