This Woman’s Dog Sniffed Out Her Cancer Three Times To Save Her Life

This Woman’s Dog Sniffed Out Her Cancer Three Times To Save Her Life

Advertisement The power of a dog’s sensitive sniffer is no secret. There are dogs at the airport looking for smuggled goods, and military dogs save lives every day by detecting hidden explosives. These dogs spend months, and sometimes years, learning how to detect specific scents. A lot of time and money goes into their training, but as it turns out, dogs don’t always need professional instruction to do amazing things with their sense of smell. Stephanie Herfel’s Siberian Husky, Sierra is a prime example. Without any kind of scent training, Sierra used her…continue reading →