
My bitch was on day 62 when her temperature dropped. She didn't progress much at all by day 63, with the exception of panting, weeing frequently and a half hearted attempt at digging. On day 64, besides me being awake all night, she didn't progress any further at all. Decision was made to get the babies out via c section. It's hard to say what's going on with your bitch, but I am experienced and I just knew that something wasn't following the norm and suspected from day 63 that she wasn't going to sail through whelping. We hadn't even reached the shaking stage and when she completely relaxed enough to sleep at the vets, I knew those babies had to come out. It was like she wasn't interested in labouring.
My non breeding vet tried to convince me she could go to day 66 but I knew otherwise. Sometimes you just have to trust your instincts. A section was the last thing I wanted for my girl, but in fairness she came through it the easiest I've ever witnessed. She woke up desperate for her babies and starving hungry. Best mum ever despite a section.