A K-9 keeping guard.

When Isaac Cooper and his K-9 partner investigate suspicious activity at the house next door, they discover Brandi Feldman, the frightened new owner who has been attacked. The home she inherited hides dark secrets, and there are traps around every corner. As threats against her escalate, it's clear someone wants her gone--at any cost. Under Isaac's vigilant protection, Brandi must uncover the truth about her deadly inheritance. But can they outmaneuver a killer determined to make Brandi's next move her last?

From Love Inspired Suspense: Courage. Danger. Faith.

Canine Defense

Book 1: Searching for Evidence
Book 2: Sniffing Out Justice
Book 3: Uncovering the Truth
Book 4: Witness Safeguard Mission
Book 5: Defending the Innocent Target