After weeks of planning and procrastinating, I finally got electric wires running around my chicken coop. We did it because a bobcat had jumped the 5.5 ft fence during daylight (they are completely locked in at night) and taken three hens and our rooster. Anyway, got it all wired up and the fence charger is reading around 12+ volts (?). Now I am wondering if that much power will harm the neighbor's dog or any child that might touch the fence? Everything I can find about electric fencing only talks about the dangers of not enough power, and I can't find anything that indicates what might be too much, or a dangerous level of power. This is the charger I bought: Parmak Super Energizer 4 Low Impedance 110/120 Volt 50 Mile Range Electric Fence Controller SE4 Is it safe for dogs and children?