dogs will bark, there is no excuse for not training your pet as well as you can. Dog owners know when their dog is being a a problem. And they know when their neighbors have had enough. Then they are surprised when someone takes it out on the pet. If you are not at least trying to restrain your pets actions then you are also partly to blame.

I am not condoning shooting the dog, but i have honestly had neighbor dogs that I have considered shooting. Never followed through only because of my general good nature, but man the owners have no respect for others