hi all! im new... but i have a question! 3 weeks ago i bought 5 pullets, 1 banty, 1 aericauna(sp?) 1 barred rock, and 2 golden comets. my first set of chickens! they almost all adjusted beautifully, my aericauna layed two days later, my banty 4, my comets just started laying last week. buutt every now and then i noticed my rock coughing or sneezing. and the afternoons that i have gone out, i noticed that she doesnt greet me at the door, or get up and come for snacks or feed like the others. she also hasnt been roosting in same spot as the others... and she isnt laying yet. however, i paid a little more attention when i went out to water the garden about 8 tonight, she was out and about and running around, didnt hear a single sniffle, sneeze or cough... it has been RIDICULOUSLY hot here, im in north texas.... maybe shes just exhausted during the day? i called and talked to my mom, who has had chickens for several years- she said to go get duramycin-10 from tractor supply and treat all the ladies... any suggestions or thoughts?