I found and followed this tutorial online:
http://www.creationkit.com/Creating_a_Stable#Section_B:_Using_a_Custom_Horse
But for some reason I have no dialogue options available. The NPC simply will not engage in horse sales of any kind. I'm not sure where I messed it up... all of the quest and dialogue stuff seems ok... for some reason I think it's an issue with the NPC's faction\aipackage\etc.
Any help would be greatly appreciated
