Per, thanks for the reply!
We caught it VERY early. He had no dead tissue that needed to be removed, he actually still had stool in his intestine so it wasn't blocked long.
He has been much better this morning, which is day 3 of being home. He was very vocal at the vet so they were afraid to get near him (ha!). We got him home and he was super lovey and very excited to be home.
I think he may have just needed to relax after being away as he he is acting much more normal today.
We have an appointment on Wednesday or Thursday to get the cone taken off. He hates the cone.....
Thanks!
So glad that he is doing well, seems that he is well on his way to recovery! Whew!