My horse can't seem to canter with me on her. She is fine when I am not on her, but she does this weird hopping-trot-lope-confused-not-even-a-gait move. She can lope up hill, which is why this is even weirder! It is just on flat or going down a small incline that she can't do it. I can push her into a gallop, but sometimes it would just be nice to sit in a lope! When I put her out to play she only lopes going on her left lead, her right lead is the weird hopping gait again. She is a fox trotter, which is why I find this so odd. Can some horses just not canter? What can I do to get her to lope and not gallop with me on her on flat ground? Is there something wrong with her? Can she just not balance with me on her at a lope?