training halter

I have a mini that likes to play keep away when it's time to go in. any suggestions? He's not as bad for me as for others who are getting frustrated with him.

Insomniac research drew me to a 3 part youtube video of the 2010 AMHA worlds. When handlers are setting up their horses and re setting them, it's pretty obvious that some techniques are pretty aggressive in body language and the horses are quite intimidated. Even when exhibitors come up to get...