Can Dogs Detect Cancer? Siberian Husky Sniffed Out Marine Veteran Stephanie Herfel's Ovarian Cancer 3 Times Stephanie Herfel said that her Siberian husky named Sierra detected she had ovarian cancer three times. Do dogs have the ability to smell the unique odors of cancer? by Allan Adamson
Life Neighbor Convicted for Stealing and Euthanizing Cancer Patient's Beloved Dog: 'She Knew What She Did' by Rhodi Lee