Yikes, this is getting quite suspenseful.
I thought for sure she would have puppies before morning with the mention of the bulge above her "butterfly". I remember seeing that with Lexie's whelping and a puppy came before too long. I sure hope every thing is going okay.
And now she had to leave????
I assume her sister knows what to do......I wonder if Wendy gave her instructions on how to get online here to update us or ask for help.
Sending some prayers for Zoe, Wendy (and her sister), and for the family emergency. Hope everything turns out okay all around.