Like my title says I need help with my heard-bound mare. Every time I lead or ride her away from my other horses she tries to turn back and I feel like I'm dragging her behind me. When I ride or lead her towards the other horses she pratically runs me over or yanks my arms out. I've asked my friends what I should do and their methods work for about a week then it's just back to the same way it was before. If anyone has some advice I'd appreciate all the help I can get. Thanks!