I've had SEVERAL cats fixed in the past years and have never had any problems with them. I do keep them in their carrier for about 8 hrs after surgery just so the meds can wear off and they won't hurt themselves. I will feed just a spoonful of wet food about 2 hrs after I pick them up. They won't want to do too much for the first day but lay around. All you have to do is make sure you keep an eye on them so they won't lick their incision.
we are going to bring all my cats in next Wednesday, what advice do you have after surgery at home? should i go buy feliway? any other calming stuff?