The longest letsgoboy / written by Derick Wilder ; illustrated by Cátia Chien.

Enhanced descriptions from Syndetics:

Poignant, hopeful, and lovingly told, this dog's journey - told by the dog himself in his own unique language - proves that love abides beyond a lifetime, out of sight but never far away. As a dog and his little girl go on their final walk together, he gets to experience the sights, smells, and wonders of this world one last time before peacefully passing on. But for such a good boy (oh yes, he is!) and his forever-friend, that doesn't mean it's the end. Offering a unique and noteworthy take on death, this book balances the somber topic with a dog's ever-optimistic viewpoint, all woven together with its unconventional yet well-suited approach to language. Family members, librarians, art-lovers, and educators alike will use this book as an accessible and comforting introduction to the ever-difficult topic of death, discussed and related in a new way with hopeful, uplifting, innovative language.