I had 8 chicks delivered July 10th 2 Buff Orphingtons 9wks, 2 Barret Rocks 8wks, 2 Rhode Island Reds 7wks, 2 White Leghorns 7wks. I had noticed about the second week i had my chicks one of my white leghorns was sneezing. I asked a few fellow friends (chicken Owners) should i be concerned? Most said maybe it is my bedding but they are not even going into the nesting boxes right now they huddle in a corner of there hen house. So they then said i wouldnt be concerned if no other chicks dont start sneezing well now one of my Barret Rocks is sneezing? what should I do? Please anyone give me a heads up? Thanks in advance