I can't do anything with electricity. My insurance company believes the risk of children ignoring the signs is too high. All I need is some kids playing "let's see who can hold the electric fence the longest" and then one of them has a heart attack or their pace maker fails. Then I am stuck paying out millions of dollars that my insurance company would not cover. So electric is out for me.Have you considered putting a fence around your property? A 4 ft T post fence with welded wire is a great deterrent to all types of things including children. You can also electrify it... even better protection.
Any kind of fencing around my whole 5 acres is really cost prohibitive. The weasels would just climb over it and still go after the chickens. If I try to just fence around the coops, they just fly over it or jump up into the trees and fly out that way.