I have a Barred Rock hen about 7 1/2 months old was fine when I left for work, but when I got home she is very lethargic can barely walk, has to use her wings on ground for balance while trying to walk.  Comb and waddle still red but comb looks a little smaller like it is shrinking.  Her legs are a pale color with some pink splotches in random spots mostly on her feet.  it is about 90 degrees here and about 90% humidity.  Found her in her coop lying flat mouth wide open but breathing normally.  All my hens have there mouths open because of the heat.  I thought at first she might be laying just not in the nest box, but when I walked away she tried to come out of the coop and rolled down the ramp.  Any help is appreciated.
 
 
Hansen6dad
	
		
			
		
		
	
				
			Hansen6dad