If you don’t know how to ride, and your rental horse starts trotting, what should you do? Earn the Horseback Riding badge! 1. If you don't know how to ride, and your rental horses starts trotting, what should you do?Yell, "Fore!"Drop the reins and throw your arms around the horse's neck.Scream, "Help, I'm falling off!"Grab the saddle, sit up, pull lightly on the reins, say "walk". Loading... Share this:ShareFacebookTwitterPinterestLinkedIn