UBB.threads Forums General Militaria Names, Documents, Photos and Translation Forum Correct Horse Command for "Run!"

Yes, but I think Jennifer is asking for the German command used with horses for "go".
As a professional rider in a former life who spent 2 years riding in a German equestrian school I believe what you are looking for are, in order of "intensity" ("strongest" toward the top):
In several equestrian sports, verbal commands are not permitted in competition, so riders usually avoid using verbal cues as they cannot be used in the ring and can cause the horse to become reliant upon the verbal cue.

Anyway, hope that helps.
Johnny