LOL, oh I would definitely say she has some drive. She destroys the house whenever I go out to the yard where the equipment is without her. If I crate her to work the other dog, she bites at the kennel bars and carries on like a banshee. Probably the biggest obstacle in training her is her rapt interest and enthusiasm, if that makes any sense. However, aside from that, she is quite peaceable and usually content to snooze underfoot. She's affectionate, and playful and seems content and not particularly manic - relatively easy to live with, provided the normal amount of skritching and play is administered.
My friend decided that was medium drive. Now I'm kinda scared of what high drive would be.