And now I'm realizing that it is only a single person. Sadly my time ran out to correct it.

Well, it all started a couple months ago when the girl was living with a different man, they blasted music at 3 am and would tempt my dog with treats. One day I came home and there was a bunch of police cars in front of the house, apparently they were cooking meth and they got arrested. When she got bailed out 3 months later she moved in that house with another man, and ever since my dog goes outside barks at the house, and shits in their yard. She hates them so much she tries to bark at them if she just sees them in the window. Maybe they gave her a bad treat idk.

People have been known to poison or put things in treats to feed to pets

omg they probably gave your dog meth :O

And clean up after your dog regularly.

I have her on a leash, and I always clean up, I can't help the fact my and my dog hate the neighbors

The way it was worded, it sounded like a wall of poop was building up. Thanks for clarifying!

And shorten his leash so that he only poops on your yard. He shouldn't be pooping on other peoples yard unless you're going for a walk and immediately pick it up. I said ydi because you're allowing him to poop on their yard and apparently poop enough to create a "barrier" which makes it sound as if you're leaving it there for a bit.