Please read this important article about cancer detection dogs. Laurie had the opportunity to intern at the Pine Street Foundation, and saw with her own eyes the dogs sniffing out breath samples in petri dishes of patients with FIRST STAGE ovarian cancer. They have done the same with breast and lung cancer.

Read on to find out why cancer-sniffing dogs are no laughing matter and learn about the other ways that dogs can detect human health problems.

Source: Can Dogs Detect Health Problems in People? | Dog Behavior | Animal Planet