At a local VHSA rated show, one of the competitors was competing in a VHSA Eq over fences class with two horses. This is a split class, half is a jumping phase, half is a flat phase. She showed both, then took the horse whose round went better in the flat phase and withdrew the other.
I do know the trainer fairly well (used to ride with her) so approached her and asked if she was certain that she was permitted, that I was always under the impression a rider could only show one horse in an eq division since it was judged on the rider. The trainer said that its always been allowed, and that the rider just drops the lower placing horse.
I am on the board for this particular local circuit, but this show was not one the association was running, however I am running 6 of the 12 shows on this circuit this year (other 6 are hosted by individual farms) so think this is something I should be clear on!!! I did not ask the steward, and the judge didn’t bring it up.
VHSA and the local circuits rulebook are silent, USEF just says one rider per horse, but nothing about the rider showing additional horses.