How do you get your dog to stop excessively barking?

That's good that "No Barking!" works for your dog. If I were to tell my dog that she'd ignore me. She does sound very smart and it is great that she listens to that command. My dog really doesn't bark for too long after she sees someone. I actually like when she barks when she sees someone she is not familiar with because it lets me know if someone is here. My neighbor's house got broken into, and if it weren't for my dog barking that way, I would have never been able to call 911 and save some of my neighbor's things.