Well, the thread title says it. Is it possible?

Yeah.......

There is a chance that the dog will eat the horse, however.

it would be awesome if they dont already do this...i dont know i dont use the war dogs.. but it would also be nice to have npcs that tag along on quests have their own horses too..maybe have them ask shall we ride or walk? so you dont get left in the dust if they have horses and for some reason you dont have money for one right then...because otherwise we are all forced to walk with the npcs on foot...and it would be nice if npcs taggin along on quests could also do mounted combat...but what would be best is if they took the players characters actions as example of what they should be doin at the moment...so if player is on horseback riding with quest npcs on horseback and they are attacked by enemies, if player doesnt stop to fight and keeps goin then the npc tag alongs should also keep going..if player gallops so should npc tag alongs...

What about a follower, a horse, and a dog at the same time? Is that possible? The reason I ask is because I'm not getting any dialogue options with any dogs I've encountered while with my horse and one follower. Do I gotta have some meat to give it or something?