Not to worry, Cookie's Mom!! Logan is right. Most male neuters go home the same day. But I've always found that the vets around here do keep the females for an overnight, if only to assure they don't move around too much. And, being a recovery room nurse, I can tell you that what Logan says is true. The worst part of the surgery is often the after-effects of the anesthesia. That's why we never let nervous mommies in to see them post op! So try not to worry. I know how hard it is to see them looking so vulnerable and needy. But it sounds like your family has made her so comfty and warm, surrounded by lots of love. That's the best medicine of all. And don't second guess yourself. You certainly did the best thing for precious Cookie. Please give her lots of "get well" kisses and hugs from her cyber moms! Love, Sandra, Cody and Star