When Steve's old high school friend Peggy Doyle is accused of murdering her third husband, he can't help but come to her defense. The Peggy he remembers was a kind, ambitious girl determined to make something of herself despite a rough upbringing. Could she really be guilty of killing her husband in cold blood?

With the aid of his crime-solving canine Rochester, Steve digs into the case, uncovering a web of scams, affairs, jealous sisters, and outlaw biker gangs. The deeper Steve investigates, the more suspects and motives emerge, including Peggy's own sister Rita. Could sibling rivalry really drive someone to murder? Or does the key to the case lie in Peggy's late husband Carl's hidden double life?

As Steve pieces together the evidence, he must take care not to jeopardize his relationship with girlfriend Lili or fall back into bad habits from his hacker past. Rochester's keen nose and loyal heart help keep Steve on track to sniff out the truth - but can he solve the mystery in time before an innocent woman is sent to prison?

Packed with memorable characters, charming humor, and clever plotting, Dog Knows is a delightful cozy mystery filled with twists, turns and a tail-wagging sense of fun. Let Neil Plakcy take you on an engaging ride alongside an unlikely detective duo as lovable as they are smart. Pick up your copy and join the hunt today!