Growing up one of our neighbors had an electric fence to keep in their show dogs. Don’t know if that is the same thing. My idiot brother and his idiot friends like to go up to it and grab it just to have hair like Billy Idol and feel the jolt. I never understood that cheap thrill.
Got my brothers one of those electric fly swatters. My brother’s all took turn touching the wire meshing too see what it felt like. Scary sound but not that much of a shock.