Say good-bye /
Laurie Halse Anderson.
- New York : Puffin Books, 2000, 2008.
- 133 p.
- Vet Volunteers ; #5 .
Seeing Jane's dog, Yum-Yum, help cheer up children in a cancer ward makes Zoe think about having her puppy, Sneakers, trained to do therapy, too, especially when Yum-Yum becomes very ill.