Thanks for responding!
Yeah, I think the doses or the anesthetic were definitely wrong. She said she had to consult her 'manual' and that was what was recommended. Thankfully this morning he finally seemed a little more 'with it' and lively. It was a scary night for me, he was so out of it and his eyes looked lifeless.
Anyone know the name and dose for anesthesia that is typically used on hedgehogs? My vet said she'd be open to suggestions if I find out anything. He still needs the extraction done