
I recently had one of mine spayed . it was laproscopic not standard but have others spayed buy standard spay. this time as with others I was told to keep her quite ( haha this is a flat coat they don't do quiet) and lead walk for 10 days.) exaclt the ame as standard spay.
never heard anything about possible hernias although I guess if the internal stiches gave way it would produce a hernia as the intestines etc could poke through the space . Fairly uncommon I would have thought for an experienced vet.after spaying it is not unusual I have found to temporarily get lumpy scar tissue around the wound sites. hernias a tend to be softer and can be easily be pushed back in to place.
if you are worried take back to the vet for a check