I live next door to 7 wiener dogs. In the warmer months, they bark at you coming and going, and they bark at 3 am. Sometimes they bark all night long. Thankfully, they are on the opposite end of the house from our bedroom, so they aren't waking me or the wife up when they start yapping at another dog or a skunk or whatever.
When they first moved in, the husband told me "If the dogs ever bother you, let me know". I went a month and tried to tolerate it, but finally walked over and talked to him. I said "Do you remember what you told me about the dogs when you first moved in?". Oddly, he didn't, so I reminded him and he said he would keep them on the far side of the fenced-in area. That lasted about two months, and they went right back to running over to our side every time we walked outside or did any work in the yard. If anyone comes by for a brief visit, you can't stand outside and talk. It's that bad sometimes.
I tried talking and reasoning. It didn't work. Next step is sending him a registered letter, which I already have written. I just need to mail it. Our county has a nuisance law that very expressly forbids incessant barking. Whether Animal Control will do anything about it; who knows...
I bought a water gun that shoots about 30 feet. It's a lot of fun and it shuts 'em up for while.