My dog has lots of issues 
As my neighbour has just mentioned this one and the fact that it's also driving me crazy, I figured I would ask on here for tips.
Basically whenever anyone walks past the front of our house and the dog sees or hears them he barks like mad. The neighbours know he's harmless, delivery men are more wary, the noise gets on my nerves. I love down a terrace which means we all live a little too close for comfort and I know myself how annoying noise is from some of my neighbours so I feel a little self conscious that the dog's barking is disturbing them 
What can I do???