Where did you get the idea for your most recent book?
I didn’t set out to write a book so much as I set out to discover why the puppy I adopted from a small rescue organization seemed unusually submissive and fearful of men, and why she—a dog from North Carolina—was up for adoption in a New Jersey garden supply store. At the time I began to dig for answers, I was in the midst of a career crisis: Should I pursue a doctoral degree in education? Could I be content as a stay-at-home mom teaching a few college classes a semester? What was my purpose? As I uncovered little bits about Galen’s past and learned about the scope of the dog problem in the United States, I realized there was a story that needed telling—not just about all the healthy and adoptable dogs being killed in shelters (that story’s been told), but about what’s being done—and what more can be done—to save lives and stop the killing. I had my purpose.