My two nigis are pains in the butts. They are both really stubborn, especially on the milking stand, they also refuse to go it their shed unless I bribe them with food. And they are terrible about jumping on me. I am stumped on what to do. I have tried yelling no and was told that if you smack their ears they will stop. Tried it once and my whether reared up and tried to fight with me. Lets just say I felt horrible after I did it and will never do that again. Can anyone help me out?