Hi, my name is Jessica and I just purchase 3 little chicks (5-8 wks old). I have one Buff Orpington, one Barred Rock and one Rhode Island Red. I did browse the forum and found helpful information. But I am totally new to the chicken world and many words have been abbreviated. We will be building a coop for our little ones and hopefully it will be done in a week or two (love the coop examples you guys have). I would like to know what must items in general I should have. Any advise for beginners will be greatly appreciated.