These Specially Trained Dogs Save Lives By Sniffing Out Cancer…

These Specially Trained Dogs Save Lives By Sniffing Out Cancer…

These Specially Trained Dogs Save Lives By Sniffing Out Cancer… This shows how dogs are so adaptable when it comes to training them the police and the army use them now it is cancer research who now use there terrific sense of smell. BOSTON (CBS) – Chicago firefighter Jim O’Malley’s cancer was caught by a […]