I'm surprised that she read Marley and Me at school. It has some pretty adult themes in it. However, John Grogan (the author) has several books about Marley aimed at different age groups. Bad Dog, Marley is a picture book and Marley: A Dog Like No Other, is a "chapter book" aimed at the younger grades. They are both good books and geared more toward their intended age groups (more about Marley's antics, less about the Grogans' sometimes grown-up problems). My DS8 has read both the other books and is dying to go see Marley and Me, but I'm not sure about it. I think we'll wait and rent it on video. Then I can preview it.
Honestly, the end I think we could deal with. The book is about Marley's life -- his whole life, including the end of it. (It would be emotional for us, because we lost our Marley-esque dog after a long illness and it was tough on all of us. It hits close to home.) But... there's the whole miscarriage part, and where the neighbor is shot -- I'm not sure I'm ready to be explaining that stuff yet. For those who have seen it, how was that handled in the movie?