So far there is no change worth reporting. Paika's temperature this morning was 99.0.
I washed her and trimmed her behind. Otherwise she has been sleeping all morning, and she is not showing any sign of being in labor. No panting, no shaking, no digging. We are still waiting.
Update 7:30 PM
Around 4 PM Paika walked into her whelping box, which now is lined with old t-shirts, towels etc, and things started to happen. She scratches and digs, throws up a little, and then goes back to sleep. We could be having puppies tonight or tomorrow morning. The below is a video taken around 7 PM.