He travels very quietly and does not move about much at all. In the twenty plus years I have been travelling horses I have never had a problem so I would not consider it something to do with the way I drive in fact I am probably too careful.
Thank you for the tip though.
I have a 15.2hh horse and an Ifor Williams 505 trailer, which he loads and travels in with plenty of room.
The problem I have is that he is bruising his back end on the breach bar and rubbing his tail on the rubber matting. I have tried putting the bar in higher position and putting both bars up...