Book - by David Rosenfelt "Rescued" 

An Amy Carpenter Mystery - "Andy Carpenter is reluctant to take on any more cases. He'd much rather spend his time working for his dog rescue organization, the Tara Foundation, than find himself back in a courtroom. However, when a truck carrying more than seventy dogs from the South to the rescue-friendly Northest turns up with a murdered driver, Andy can't help but get involved."