So funny about the broom, I'm going to try sweeping them next time around! There were always a few lounging JUST outside the coop door when we needed to close it at night. My husband uses a boat oar to push their behinds, because, just like you said, they are hard to move. We should start a new thread and ask everyone what they use to herd and goad their broilers.My CX are so calm, I can't imagine what you would have to do to them to scare them so badly they'd have a heart attack.. Shoot them out of a canon? They don't mind being picked up or moved, so even that probably wouldn't do it.
Mine completely ignore my dogs.
They did get scared enough to move a few feet when I carried a black plastic trash bag full of hay into their pen. That caused some clucking, a couple of wing flaps, and a bit of scurrying, but not more than about 5 feet.
I herd them back into their coop at night with a broom. Yes, I actually have to sweep them. They don't move so I have to push them with the broom.
It's not that they are lazy. They will run to see what I am doing and they wander around. They love to come out and supervise when I fill the duck pond. It's just that they don't get upset about anything.
I agree the broilers are calm birds (except when charged by a full speed Belgian Malenois slamming the fence!) They didn't mind a bit when the dog used the fence to scratch her back. My broilers liked to have their chins and throats stroked. The roo's would make a little effort to peck me when I reached for their throat, but only for show, and once I started stroking their necks, they'd go into a trance and stand stock still staring into space until I stopped. Can't decide if they were enjoying it, or if I was hypnotizing them.