I guess boxer, not being a dog person.
My foreman was sort of foster dad to a boxer puppy for a while. Every time I saw her, she would try to lick my face. I would tell her once, "You don't lick my face." and she stopped trying. Most dogs don't get that message at all, let alone the first time. Between her and the foreman's 6 yr old boxer, that breed is one of the better ones IMO.
What's your favorite flower?