Cortez
Tough but Fair
The thing about using a very long lead or lunge line to lead a horse is if they take off, by the time they've reached the end of the rope they have a head of steam up and there is NO WAY you can hold a galloping horse. A shorter (note: not SHORT) rope means you have time to whip them around if they're intending on doing the ******ing off thing. That's my experience, at least.