Most the vets i know want give that shot any more said its too dangerous on the female, but many will fix them if its early enough and that will get rid of the pups but your dog would be fixed, atleast thats what my vet told me
I was told the same thing.....most vets don't want to mess with it because its so harsh. I was also told that there was a decent chance the female may become sterile from the process as well.