Originally posted by Drummerzone:

i stood on top of my lox, had the saddle in a numbered slot, and put it on that way. i tried shooting my bow from the lox but you cant, if you try to attack you just instantly stand up. its kind of cool, but not functional as the lox doesnt fight enemies and is kind of slow. mainly just for looks i think

Loxes do fight, but you don't control it, they do it themselfs.