I have a serama roo, oegb hen and a silver sebright hen that are all about 6 years old. I keep the oegb and serama as a little retired couple of indoor chickens. The sebright is still WILD though. The most aggressive of my hens, she is still head of the flock outside even over the roo.
	
		
			
		
		
	
				
			 
	 
 
		 
 
		 
			
		
		
		
	
	
			
		 
			
		
		
		
	
	
			
		 
	 
 
		

 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		