I was shocked to learn that the elephants' areas h...

I was shocked to learn that the elephants' areas have electrified vegetation so that it stays looking pretty but the elephants will get shocked if they do their usual elephant behaviors, such as rubbing against trees and foraging. They also have about 3 acres to roam for their entire lives whereas in the wild, elephants roam over 50 acres a day.Please don't support zoos that imprison animals.