I just acquired a 2.5 yo haflinger filly. She has no training. Her feet are horrid. While she is pretty good relatively speaking (relative to age, lack of training), she will start leaning to the side I am on - to the point it seems like she will topple over on top of me if I do not put her foot down. She is small, shy of 13hh, but not light, needless to say.
Any suggestion on how to encourage her to stand properly?