Uh oh. Out of 6 pullets I've lost 3 so far to various sickness, and now I'm worried about #4. She's a new member of a small flock thats supposed to be 4 strong, but now down to 3. She's a bit younger, a very friendly buff orpington. Today she seems "sleepy" and is flopping in the sun, but something doesn't seem right, her eyes keep closing like she's tired and wants to sleep, and the comb color isn't so deep. Lost a 6-month old 4 weeks ago to some disease, we have recently treated with sulmet and tetracyclene so this new condition is bothering me. Two days ago lost a 4-month old red sex-link and and her problems began with her looking tired too, then too late when I noticed noticed she was malnourished also. The BO does seem to have a decent crop today, so she's under close watch. Anybody have a clue whats going on?