My Dad used to train the neighbors dogs not to bark. He'd wait till the neighbors were out then go in his shed and use his weak bb gun through a knot hole. He'd wait till they got a on a barking spree and then SPuuut! Within a week the dogs would only bark when they should not whenever they were breathing..

But who has a week to spend in the shed?

You don't have to spend a week in the shed, just go there when they start barking. Not talking about sporadic barking for a minute, incessant barking for hours.

The neighbors have five dogs.

If I'm not around for a few weeks, I might be building a shed.

There's no regulation in your town about barking dogs? That's a shame.

Yes, there is a noise ordinance here. But the cops are too busy on the other side of town pursuing seat belt offenders.

There's more money in that.

Exactly!