The puppy died today at noon.
We thought for a little while that he'd make it. Yesterday was a good day, he was warm and moving. Today wasn't. He was cold, he wouldn't eat, food would come out through his nose.

Thank you to everybody who gave suggestions. I really appreciate it. I know that my family and I did the best that we could to keep him alive, but it just wasn't enough. The remaining six are doing really well.