Oh, beautiful girl!  Love the blue ears, and that blissful look on her face!  
GREAT advice, and thanks so much!  I have a very small house but the kitchen is divided from the living room by a bar, and I plan to put the brooder on the bar.  Not only will that have them around us pretty much every second we're home, it'll keep them off the floor and make sure the dog knows that these are NOT for her!  
  My sons are sooooooo excited about "making pet chickies" and I have to admit, I am too.  Araucanas seem like such cool chickens... argh, why aren't they here yet!  :lol
We've got 2 Welsummer babies (3 days old, alas the only 2 chicks to hatch out of a clutch of 14 
) in the incubator right now because the brooder needs some maintenance before I can move them out (Dad's coming tomorrow to fix it).  Tonight I picked them up and petted them as I talked to them--they're used to my voice because I talk to the eggs whenever I turn them, trying to be like a clucky hen I guess, lol.  I let my sons pet them with a fingertip, too.  When I went back an hour ago to check their water, one of them didn't even move when I reached over and stroked its back with a fingertip--she likes me so fast!  The other one isn't so sure... but I'll win her over.  Oh yes, I'll win her over...