I know where I live in New England mouse guards should be on 1st of September this year. I would be looking for mice this year before put they on. In the middle of August we had about 4 days in the morning where it was about 45 degrees or so :shock: that's when mice go in. Now make sure you do not trap a mouse inside before you put on the mouse guards.
                         BEE HAPPY Jim 134 :)
			
			
			
				I have used the (HD-591) 10 Frame Mouse Guard for years and leave them on all year. They also retard the problems from small critters.  -Mike
			
			
			
				jim still hi 80-90s cotton and bean flow over and golden rod just fixing to pop  no
			
			
			
				Bud....
   You would think it is winter time at 45 degrees or so  :shock:  that's just the start  in southern New Hampshire and Vermont.
      :lau: :lau: :lau:
       
             BEE HAPPY Jim 134 :)