Sorry,
@thall_ That sucks!
No doubt about it on their back issues. They're prone to all kinds of issues as backyard breeders and puppy mills have tried to ruin the breed. I spent just shy of $20K in vet bills on the one that died. He had a herniated disk a couple years ago that needed emergency surgery. Then he died from a brain aneurysm that I couldn't save him from, despite every effort. Both issues caused from irresponsible breeding. Breathing problems are another big one with Frenchies. Still wouldn't trade them for any other breed.
Paid extra for the new puppy that's really well bread. Hoping that mitigates some of those predisposed issues.