A friend of mine came to me today and asked if I knew how to fix her horses bucking problem. So I told her what works for me when my horse bucks, kick him forward and pull his head up, and she told me that her doesn't like to be kicked or her head jerked on, and that she has a massive buck. She's a sixteen year old Percheron/Thoroughbred, and she wont canter on the lunge either. She has always bucked going into the transition, hasn't had any known past injuries, they've had the vet come check her, currently not ridden with a bit, other people have tried to ride it out. They've had her since 1997, when a friend had her rescued from slaughter.
I've come up blank, I've never had a problem like this. Surely there's some way to fix it, unless there is a physical default? Does anyone have any ideas?