Is this safe? I've heard that animals have died from being under high-tension wires for long periods of time, but I've also heard that they are completely fine underneath them. But the horses that are there now were there a few years ago. So, maybe it isn't so much of an issue as I'm making it out to be?
If it is a health concern for horses and/or for me, I'd like to find another place before pursuing this one and having to deal with the horse's health knowing I could have taken him somewhere else. When I get around to it in the next couple of days I can take pictures of the fields so you can get a better idea of how it's set up.