Amazingly the film spends hardly any time on Marley as a puppy (you'd think they'd want to milk these adorable months of a dog's life), and focuses mainly on the adult dog eating everything in sight. We don't really see (except in one scene after a family tragedy) how the dog manages to endear himself to the family. Only at the end, in a schmaltzy, tear-jerking finale does John reveal how important the dog was to the family. I wanted more puppy love!