My dog was spayed 1 month ago,

so I remember what was in the post surgery care instruction given by the vet. She might need to use e-collor so she won't lick the suture out. She cann't have bath for 10 days. No jumping. No outdoor activities. You can provide food the same day of surgery, but she may not want to eat because the pain and nausea. I gave my dog a pain killer from vet which seemed help relieving the pain a lot.