Gracie has darn near impeccable ground manners. I worked hard to teach her what is acceptable and what is not. She is very young, just turned two, and I have taken every precaution I have thought of to avoid any trouble. I do not hand feed her. I do not, ever, let her push me around, especially during grain time. She must stand away, and wait for me to give her an okay before diving into her grain tub. She must not turn her butt towards me. While walking into the pasture with hay, she must give me space and not take from my arms. She knows this, and she doesn't test me but rarely.
While she knows these things with me, she takes advantage of others. She's not dangerous, just obnoxious. She's very honery, and very, VERY smart. I know she knows how to behave, but how do I teach her she has to behave just as well, better even, with someone else?