That simply makes no sense, cutting the sciatic nerve.
If the sciatic nerve were cut it would impair his movement, making him more
dangerous to ride, not less.
Sciatica are important for both humans and equines. I can't see why anyone would think cutting the sciatic nerve is a great way to get a horse to stop kicking!
Dang, just train
it out of the beast, not butcher his nervous system!
As I told you in my first post, slaughter itself isn't abusive. Just because someone doesn't like
it and it offends their delicate sensibilities, doesn't make it abusive in and of itself.
If you're so concerned about slaughter being abusive, I think you need to be worried about all
the animals who are processed for food, not just horses.