My horse is fully trained but has been a spoiled brat for the last 3 years. The lady I brought him from purchased him fully trained at 3 years old, but she never rode him and let him become pushy and dominant over her. She treated him like a big ill behaved dog. Since I brought him in April he has come a long way (stopped biting, kicking, bucking, crowhopping, walking infront or on top of me, etc). I started from the very basics (walking on a lead, etc) like I was retraining him. I have just started to actually ride him and when he doesn't want to do something (which is always) he just starts to backup. I try to get him to walk, change directions, do circle, etc to get him to stop backing up but it hasn't really worked. I don't have alot of training expierence and I was seeking help from the people at the barn I boarded him at but I just recently moved to a new house and I have no one to help me. Any suggestions?