
Yoiks re the oxytocin - was she still dilated because that stuff can be dangerous. I had one who went into the usual secondary inertia (for mine), took her into a new vet (we'd moved a week before - bad timing). They checked her out, felt she would be ok with a shot (dilated enough) and sent me home with 2 more shots to give her myself - bearing in mind this was in rural Canada, and a large animal practice as well as small animals. Nothing happened from the first shot, and as I honestly didn't feel equipped to give her the shots they'd given me, I loaded her back into the car and back to the vet. They did a C.Section. On another occasion, having spent all night in the vet's office (he lived over the Practice), having to phone to get him down to give her another shot, all night, the next morning he checked her out and said she was empty. We came home and Iwent to sort myself out, leaving hubby to watch the pups and mum - he yelled, she's having another.....she was. Despite him feeling, he'd not felt her (bitch puppy) - she was a big pup, but must have been in the birth canal, out of reach of his fingers. But she was alive.
Personally if they have confirmed a dead puppy and the shot(s) doesn't work, and soon, I'd be straight back. Obviously they may well have to open her up (Sods Law, especially for a dead one), but for her welfare, all that needs to come out or she'll be in big trouble. I think I'd have asked them to operate rather than bring her home in the hope she delivers this puppy. I hope she'll be ok.