Just a thought, but if I had a horse like this, I would not sell them. I would feel too guilty if something happened to the next person, even with full disclosure. Some horses just need a little more work. Find a trainer, to work with you and the horse. Give him as much turnout as possible (ideally 24/7 pasture) and keep him in full work. If you cannot keep him in full work, turn him into a pasture pet (if you can afford it). Some of the most difficult horses, once you put the time and effort in, turn into really nice horses.
Sully ~Sullivan's Fly Supply~ [17.1 TB] RIP 2/24/14
Rio ~Camperio~ [18.0 Oldenburg]