history: My neighbor lets his dog bark all night long and go to the bathroom in my yard.  I think it is inconsiderate of him. I just got new neighbors who let their dog bark at all hours of the night. That sounds really annoying. Have you said anything to them about it?
current: Not yet.  I found that his dog went to the bathroom in my yard too.
next: Oh that's not good at all. I can't believe they just let their dog do that.