This girl of mine doesn't do submissive. Every pup whose ever owned me has readily offered her belly. Not this one. About the only person who has ever gotten Mabel to go all submissive is The Rocketman (a/k/a the hubby of my Constant Crafter friend, Becky). Randy, my friend from film school, also has a magical way with Mabel. I... do NOT.
But apparently, if I leave her for ten days, she WILL allow me a few moments of "tummy time."