Thank you, thank you all my yorkietalk friends.
We just got home with Copper. The vet seemed reluctant to let him go because he hadn't eaten anything, but I assured him that he usually eats when he feels secure and has his people around. He agreed that could be the case. I put down food for him when we arrived home and he ate immediately. Yea Copper. Now we just have to hope he stays stable.
He was soooo tired on the way home. He put his head on my chest and slept all the way (I wasn't driving).
I took a picture...he is nodding off and looks like he needs a bath...but I'm so happy he is home. Thank you for all your prayers and messages.