I called the vet first thing this morning. They said he was fine!
Apparently he was really perky earlier and now he's resting comfortably.
Thank you all for your kind words and prayers. I know that's how he made it through last night. Keep them coming, he's not home yet!
What are your thoughts on visiting him? I won't be able to hold him or anything. I'd only be able to stand a couple of feet away and say hello. I don't want to get him all excited and leave him all over again. Out of sight, out of mind, right?