Unfortunately it's us, and our chickens, against neighbors dogs, cats, and predators. After many years of raising chickens it has become very easy for me to eliminate the problem. In the evening, a little bate, a Q-Beam, a 22 and large trash bag, (predators go in the trash can). Dogs, get dumped down the road. Buzzards need to eat too. I found out many years ago I am not going out of my way or give any warnings anymore. Or ask, plead, beg, argue, fight, neighbors who are so inconsiderate and obviously don't care enough about their dogs or cats to keep them on their property, instead of mine. When I buy or hatch a chick, it's my responsibility and obligation to care enough about it to protect them any way I can. Keep it simple.