When I got my dog spayed she was very out of it for quite a few days. I can't believe the people you went to were so rude like that, horirbly crazy.

You could get the stitches taken out by your normal vet I bet, you should call him and ask him about it. It is a pretty easy procedure to get them out, at least it has been for my dog twice.

The throwing up could be a reaction to the fact that she is disoriented over the anestetic or just it is making her sick in general.

Make sure that she leaves her stitches alone, licking and chewing at the incision helps delay the healing.

umm...what else was i told...i just did this a couple months ago...hehe...

If the throwing up keeps up you should call your normal vet and ask him what you should do, and explain to him exactly how the other vet office treated you and how that made you feel uncomfortable.

I hope everything turns out alright for you. Good luck.