She is very stubborn about not wanting to leave the other horses and go fast. She will canter if the other horses or gate are giving her an incentive to go. She will buck at the canter for a variety of reasons mostly I'm holding her back to a slow canter or she didn't want to and is mad I'm making her go or just plain excited. She can be a perfect angel some days about the canter and others a big brat. It would seem she does not respect me under the saddle but on the ground she is a perfect angel and when tacking up.
She tries to take charge and go where she wants to and gets very mad at me all of the time when I don't let her under the saddle. She had not been ridden for five years before I got her and a few young children had ridden her before me and they tried to get her to canter and she bucked on them and they never rode her again. I believe this may also be part of the problem since she's been the lead mare for five years and learned bucking at the canter makes the person stop asking for it and get off.
I got her for free from the place I ride since she could not be used for lessons anymore because of her bucking and pushing around riders. I want her to get into her head she's not the boss and the rider is and do whatever is asked all of the time not just when she feels like listening.