Well, my girl had a hernia. Only I wasn't the one who treated it. About 2 days before we were to pick her up her breeder called and said that he had taken her to the vet because he found a small hernia. He told me they repaired it, she did great and all I would have to do is take her to the vet in a week to 10 days and have the stitches removed. He said that is if you still want her now?
Of course I wanted her, I had already fallen head over hills for her. Nothing was gonna change my mind! As far as I can tell now, she doesn't have any problems with it. Again though, not sure what the actual surgery was like, sorry.
Good luck with your baby!