Hi,
What if you and your children lived wall-to-wall next to the mentioned property, so you would share the property boundary?
The only thing that might annoy me is the constant click-click, and as it is described, it sounds like a nasty tripping hazard to me. It shouldn't be the case that someone breaks a bone there....
That someone ensures their dogs stay where they belong and don't constantly run after other people, "he's harmless, he just wants to play," I generally find very commendable. It would be great if more dog owners did that! But maybe it should be done in such a way that no one trips over the fence!
And no, this is not animal cruelty, the fences are harmless!
Best regards,
Andreas