Kids can be a real pain but dont be a pain back to them, please... The electric fence sounds good but depending on what voltage and if it is a constant or pulse you could really have problems. My 2 yr old grabbed our hot wire around our horse pasture and as soon as they get zapped that first time thier little hands clinch up and they cant let go. He only whinned a little since it was not set to high. The big thing is if one of these kids has a heart arythmea that kind of shock could cause problems. I would set up a video camera and tape the kids tearing at your fence and what ever else they are doing and show the parents. Tell them that if the children dont stop that you will take the video to the police deparment and file charges. That should help. Jenn