[QUOTE=alteringwego;6272399]
Just confirmed with USEF a couple days ago that medroxy and depo are forbidden substances in geldings. FYI![/QUOTE]
Don’t think so.
It is a banned drug in FEI competition for male horses but not listed in USEF’s drug booklet as banned for USEF competition.
Primarily used for hunters which do no run under FEI regulation.