Yup! I got a Yorkie Alarm clock. 4.30am EVERYDAY! It's potty time. She's been doing this for the past week. I don't mind because she is learning to TELL me she wants out to pee!
She licks my hand if it's out, or she'll jump all over me. She also likes to pull my hair
I don't know if you'd say it was affection, lol!