Fix Horse AI

I have constant issues with my horse wandering off and me spending at least 10 minutes trying to find it, and its super obnoxious. It would be nice if they had a following type AI similar to tamed wolves, or maybe they should stand still in the area the player has left them. At the moment I'm having to dig a 2x2 hole so it doesn't go anywhere, and even then I sometimes lose the hole. Sorry I don't have any video feed or pictures.