Truer words have never been spoken! After chasing down my pygmy goats all day after getting them, I never take anything to chance! In fact, my parents and husband often laugh at me, saying I'm taking it a bit too far. Which I may be....but I do sleep well at night!
Homesteadin:
My ducks and chickens are locked up at night in their run/coop, but during the day they have a large fenced in area they are free to roam and swim in. I would think about building a run attached to your coop. It's not exactly "free-range", but it would be more reliable than expecting the neighbors to keep their dogs locked up. I'm just talking from experience, as we have very large dogs that roam our neighborhood.

Even our little dogs have their own fenced in area they run around in.
Good luck to you, Homesteadin! I have one KC among my three and he is my favorite (shhhh).