I have a 3 year old shire gelding. Im in the process of backing. I have backed a few horses before but to teach turning I've always used long reining in a cavesson to get them turning left and right and standing but using the pressure release system. I can't find a cavesson big enough for my boy and need some ideas on teach left right and halt. Im worried about trying with his bit as I want him to stay soft in the mouth but seems this is my only option. Any ideas would be great. Thanks.