Whenever I give my dogs baths I try to towel them down as much as possible. Then with Sophia I stay in the bathroom and have a towel ready for when she shakes it off to cover her, with Shakespeare I keep the towel around to cover me. No matter how long we sit and shake it off in the bathroom they dongs ALWAYS get one step out of the bathroom and shake again, soaking the entire hallway. If I can ever build the house I want Im going to put in one big shower with glass doors and the drain in the center. Then when bathtime is over I can step out of the shower, close the door and let them shake it off until they are content, they will probably still feel the need to shake it off after they get out of their shower though.
BTW, it has come to my conclusion that wet dog smells worse than dirty dog