I'd also like a Horse Whistle for when my horse decides to run off into the middle distance to attack wolves, or runs off into the middle distance to run away from wolves. Either way, sometimes I'd like to stop it galloping off or I'd like to be able to find the damn thing again.
Thanks!

animation with ur hand would be cool. Sending the horse away is a must have too. Suggested that in the big Mod suggestion thread. Anyway, horses shouldnt fight with u but that is just my opinion