Last time I watched my Mom's massive Labrador Retriever Moe, he bit the holy crap out of my pinky finger because I startled him in the middle of the night while he was sleeping. Ugh.
This time will be much better because I have a kennel for him to sleep in. It's his own personal space just for him :)
He really is a good boy, just look at his cute face and his paw on my wife's feet.