I'm sorry I did not see this when your first posted so I could offer my condolences. I am so sorry that poor little Charlie had to go through what he did. While reading your first post and this latest one I can feel so much grief and heartache in your words that it breaks my heart as well.
I'm happy you and your family got another puppy to help heal your empty home and hearts. While Peanut will never replace Charlie he will help you move forward.
RIP Charlie