Protection

[Nanno]

Probably at least three strands. More if you ever intend to leave them in it unattended. Goats are very good at escaping electric fences without touching if there is too much space under or between strands, or if it's too low. Since yours is very hot you can probably do only three, but keep in mind that goats do not ground as well as horses or dogs, and some have a very high pain tolerance. Since yours are all wethers you should have less trouble than someone like me who has babies to wean, or does and bucks to keep separate at times.