A few weeks ago, one of them deliberately spilled what I suspect was animal fat between their retaining wall and our fence. The dogs went nuts, licking the fence and eating the dirt at the base of it. It was a huge distraction for days.
Tonight, the kids must have tossed (deliberately -- these were flung half the yard away from the fence) chicken bones into out yard. I took the dogs out unsuspecting, and the next thing I know they're on a treasure hunt! If you don't know, cooked chicken bones can splinter and puncture a dog's stomach (and other things.) Anyway, it's just trashy that someone would throw debris into someone else's yard. >:(