My neighbor is calling the cops for our dogs barking.?

My neighbor is calling the cops on us for our dogs barking. They only bark at people they don't know.Thats not very often. They also bark at other dogs in the nieghborhood that bark constant. I will admit sometimes they get to barking to mutch so we calm them down immediatly. But he never calls the cops on any of the others around. Can we take legal action for harrasing my wife? You see i'm in the military and my wife is home with our daughter alot by them selves, like now. I am currently in Iraq/ Kuwait. We have the dogs for their protection, and companionship.