Our best heifer will not lead and we are at a loss and will not be able to show her without your help. We have tied her to a rack wagon with another one and she will plant her front feet and drag until she lays down. We did this for 2 hours. When you pull on her halter she will not move at all anytime. We tied her to one that will lead and she still did not lead. Oh, I forgot to tell you that she is a Hereford and will probably be our last one. Please post any idea you might have. We also tried shocking her but, that made her worse, now she kicks!