At 7 weeks of age, Missy was sleeping through the night in my bed without having to go to the bathroom. She doesn't go pee/poo if I leave her at home during the day either, but that's not usually all day. They are all so different, but I think this is a good sign that Sadie will train easier than others. I know my Missy has been a breeze and using an ex-pen was such an easy way to train her.
GOOOOOOOOOO Sadie! If you and hubby can keep being as consistant as you are, I don't think that you'll have any problems.
How is she doing otherwise? Still eating, drinking, peeing, pooping like normal? No problems with low blood sugar yet? She's adjusting well?
Sorry for being nosey, I just care