I would leave some feed(that's what it's really after) in the coop and the bacon on the hot wire...and if you have a game cam with video, that would be great!I wonder if he will move on after a few days since his food source is gone.
Also....
I would definitely want one of these.BTW, did you get a fence voltage tester? Not an essential part of a starter kit, but nice to have just the same.