Clem's Expected Horse

You yell "Git!" at one horse you can see within 300 feet of you. Instantly, the horse and anything it's carrying, including creatures and characters, are teleported to the nearest building deemed a 'stable.' This can be taken literally, as in an actual horse stable, or something more abstract, like a train yard or a parking garage. Once the horse is teleported, it will remain there for two turns, at which point it will immediately teleport back to where it was when you first cast the spell, taking everything it is carrying with it (again, including player characters and creatures.)