I just had my Trixie spayed a week ago Monday and she is just fine. She is almost 8 months old....why spay so early?? I don't think I would get shots and spayed in same day..... just something I wouldn't do in case of reaction to the shot. Trixie went in at 9:00, they did bloodwork and hydration. She had surgery around noon (and they also removed one leftover baby tooth = another reason not to spay too early in case she has any baby teeth that will/did not fall out). She stayed overnight cuz there is a vet tech there and my vet prefers if the stay for monitoring. I picked her up next morning and she has been fine. My vet put her on an antibiotic just to make sure no problems and sent home pain meds in case....I used them for day 1 and 2 but she was fine after that. Good luck! It's just really hard on us!!