that's a tough one. I just moved to another home in the country. no neighbors to either side, but a couple across the street. they have 4 bob tail male cats outside.
im not much of a cat person and or neighbor person. I like my privacy, but did cross the road to say hi. then I seen the cat lunge to a bird at a bird feeder. I said wow that was cool is that yours, yes he replied and told me about the other three. I told him about our chickens and he told me to keep them contained because of there cats, he wasn't being a d)^k just warning me his cats are mostly wild and do what they have to do.
now if I didn't go over there he would have been missing some cats by now. but I have my chickies in a coop and chain link fence run so there isn't any way as of yet for them to harm them. if by any means they do manage to get in and or hurt one, game on. but I also have coons, hawks and other critters to watch for.