Throwing his head
My 18.2 hd Belgian has started "helping me when I'm unhaltering him" He drops his head for me to undue the halter and as soon as he feels me pulling the halter off the poll he throws his head up, he has always done it with the bridle but now he's started with the halter. Not sure why and how to stop it, other than when I feel him start to lift his head I keep the poll band on his head and tell him down to bring his head back down and start over. I'm thinking this is just a bad habit he's getting, since nothing is in his mouth. Any suggestions how to break him of this?