Your email comes back as undeliverable, even as a direct reply.
Here's the info you wanted.
The copy I have that was sent to me when I lost CharlieGodammit is The Rainbow Bridge by Adrian Raeside.
I also have a book that was given to me when I lost Punkin titled Dog Heaven by Cynthia Rylant.
Both are available on Amazon and both will bring comfort.
Hope this helps.
Please give your granddaughter my sympathy. I know how she's feeling.