My chickens have suddenly stopped going into their coop at night. I am having to go into their run every night and place each of them in their coop. After examining the coop I can tell that  a raccoon attempted to get into the coop. 
How do I get them to start going back into their coop at night again?
	
		
			
		
		
	
				
			How do I get them to start going back into their coop at night again?
	
  I'm sure you have inspected it closely.