I call hoax. Mythbusters showed that it’s not plausible for someone to get shocked peeing on an electric fence. Has to be a steady stream ... not a natural thing for a normal man.
Go try it and get back to FR with your 'first hand' account.
Peeing On An Electric Fence - What Happens?
Or learn from the experience of others.
LOL!
As someone who grew up around electric fences I’ll advise everyone to ignore your advice.
As a teenager I had a very nice car with very nice wheels.
Except that our dog always peed on them.
I hooked up an old electric fencer to the entire car.
He only peed on the wheels once more.
Boy did I ever catch it from my mom, but the dog always gave my car wide berth after that.