Hens less that 1 year old, finding them dead in the coop.  One at at time.  I am not noticing coughs, watery eyes, sneezing or drainage.  the only odd thing I have seen is a milk chocolate colored poop that looks like pudding.  Any suggestions?  Antibiotics?  I don't know where to start.  No one "looks" sick, but I have found 3 so far , with the last one just now, dead on the floor.
	
		
			
		
		
	
				
			
	
	