Holly Winter had her hands full with one dog. Still, when therapist Elaine Walsh is found dead, Holly eagerly adopts the orphaned Kimi-and vows to teach her some manners. But when questions arise about Elaine's death-following close on the heels of a patient's suicide-Holly suspects the misbehaving malamute Kimi might be the key witness. Digging for clues all over Cambridge, Holly hopes to untangle a snarl of secrets-and collar a killer!