sacking out

Today and yesterday we worked on sacking out.  He did good, took a little bit but no big deal.  First sign of aggression that I got out of him.  He chased the bag with teeth barred and attempted to stomp that horse eating bag.  Caught me off guard just a little because he has not been aggressive at all.  Finally we realized that the bag was pretty mustang friendly and was NOT going to eat us.  After that we worked with some other scary things like a ball and swimming pool noodles.  After the bag those were not big deal.  Terry came in today and so him and Chris got to help desensitize Boozer a little also.  They got to play with the ball and throw it over and under Boozer.  Chasing that ball all over the yard was a work out!!!!  LOL  Boozer wants to be a soccer player I think.  That is all I have for now!