As I try to plan how to retrain this mare myself I look for where her training stopped and I can't find the place where she knows how to do ANYTHING.
When I got her she didn't lead, tie, stand, pick up her feet, let you groom her....nothing.
Lunging was advanced work.
She does all those things now, and now I am trying to find where somebody did something...anything...right about riding her so I can figure out what she knows.
She knows how to buck, bolt, run backwards and rear...all the bad stuff.
I was playing around with a bit in her mouth a few days ago. She has gotten far enough along that she was standing with a foot cocked and half asleep while I played with the bit. Suddenly she squealed and stood straight up! When she landed she was wide awake and giving me a wide eye. I tried again, no response and then suddenly the same one. Three times and she landed with her ears pinned at me and I decided that I was positive enough that the bit had caused it.
So I had the vet who did her teeth back out to see if he missed something, a bad tooth that didn't look bad etc. Poked and prodded and found nothing. Suggested that considering her history, perhaps she had some nerve damage to the bars of her mouth.