What puzzles me is why a lot of these people keep their dogs anyway, they obviously don't care about them or their welfare. They have no regard for their neighbours or any consideration for anyone their dogs annoy by the constant barking.
I voted with my feet, I was in rented property, I pulled out of a years rental contract after only 6 months because of the dog barking noise.
I didn't want to, I stood it for as long as I could but in the end my health started to suffer and despite the help of several different people they were unable to get this selfish man to either move his dogs or control the noise problem.
I later found out that I was the third person to leave that village because of the continual dog barking noise.
I would never poison a dog no matter how angry I was but other people have a much shorter fuse than myself and are unable to move quite so easily. Imagine buying a property only to find that you were unable to get to sleep at nights due to the noise.
A nightmare without the benefit of sleep.