Took a shot of Robitussin late last night, and slept like a lush for ten hours. The dog had already been up early, and I woke up when he jumped back into bed and stared at me with a quizzical tilt to his head. So I lifted the comforter, and he promptly walked in and snuggled to my side, and I slept for another hour like the pig that I am. Snort.