1)One particular wheely bin out on hacks. Fine with any others.
2)People moving in the distance. Thats fun when out eventing. :)
3)Fence judges, they will eat him.
4)One particular corner of a road we go along every time we hack!
5)Clippers - they will eat him.
6)Jumps he is not jumping...
I think if your trainers say to try them then try them. I have also recently been schooling my boy over xc and sj jumps with a schooling whip because of him backing off and the spurs seem to do no difference to him and he is really starting to take me into the fences so maybe also try the...