Rachel is happiest when she's volunteering at the animal shelter,
especially after she meets the feral collie she names Grrl; they're both
angry and alone. When a teacher encourages her to write about it, Rachel
finds another outlet for her pain and frustration. But writing about
Grrl is much easier than teaching Grrl to trust her. And when Griffin,
the new boy in school, devises a plan to spring Grrl from the shelter
and bring her home, Rachel finds that the dog isn't the only one who
must learn to trust.