My pullets (5 different common breeds) are 8 months old yesterday.  All or almost all of them started laying in late August/early September, when they were about 5 mo. old.  Over the last 2 month, however,  they are laying at about 40-50% and at least 5 of the 18 have gone into molt - some quite a severe molt.  I had been suspecting my new feed that I started in September was the culprit, but a friend I gave 3 of the pullets to at 12 weeks age has one of hers in full-on molt now, too, and she feeds a standard commercial layer mix. 
Isn't it unusual for pullets to go through a hard molt at 8 months age? Is there anything that could cause this besides feed? This is my 3rd batch of chickens and I have seen only 1 bird go into a hard molt in its first winter - until now. My older chickens are also molting pretty hard this fall.
	
		
			
		
		
	
				
			Isn't it unusual for pullets to go through a hard molt at 8 months age? Is there anything that could cause this besides feed? This is my 3rd batch of chickens and I have seen only 1 bird go into a hard molt in its first winter - until now. My older chickens are also molting pretty hard this fall.
 
	 
 
		 
 
		 
 
		 
			
		
		
		
	
	
			
		
 
 
		 
 
		 
			
		
		
		
	
	
			
		 
 
		 
			
		
		
		
	
	
			
		 
			
		
		
		
	
	
			
		 
 
		 
 
		 
 
		
 
 
		 
 
		 
 
		
 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		