I agree with teach1rus!  It's important to teach your dogs to be around the chickens, even if you don't intend to let them freely interact, because accidents happen- as you've sadly discovered- and they need to know that the chickens are OFF LIMITS.  It can be done, and sometimes amazingly quickly - dogs are, for the most part, hard-wired to recognize a dominant leader and understand that leader's ownership of something.  I have a new foster dog that has been here only 10 days (a weimaraner) and initially was absolutely INTENT on going after the chickens, and the cats...  I now take him out with me, off leash, with the chickens free-ranging, and he avoids them meticulously, as do my other two dogs.  Would I trust any of them unsupervised?  No, not really.  But the alternative is having to be always on guard, and this wasn't that hard to accomplish.  I certainly wouldn't let anyone else's dogs around my chickens, though!
	
		
			
		
		
	
				
			 
	 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
	 
	 
 
		
 
 
		 
 
		 
 
		 
 
		

 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		