User blog comment:Jimeee/Mounted combat to arrive in 1.6 update!/@comment-4057437-20120525063711

Now if they just add a way to put Shadowmere in a stable and then fast travel somewhere without having him tag along. (He is just like a dog, he doesn't understand stealth and will ruin any attempt at a sneak attack.) At present, we have to fast travel to a nearby location and leave him there if we want to make a stealthy entry, a real pain!