If that happens, I would suggest that you keep your animals confined to your own premises or on a leash when you walk them.
It's the prudent thing to do.
but if they get out then what? Shot on sight or what? What about the noisy neighbors dog? Hmmm.. He might "accidentally" get out when they are not home. I suppose he would have to be shot too. Comeon. This is clearly not a good idea in an urban setting.