Can dogs smell cancer?
You might have already heard somewhere, from a friend, the news or the internet, that dogs can smell some diseases. You either believed it or you didn’t, but today I am telling you that it is indeed true. Many studies have shown that not only can dogs smell cancer, they can detect it at a very early stage. They are also able to identify the type of cancer the person has. The reason behind that is that, as we all know, a dog’s smell is a lot better than ours (more accurately, about 100 000 times better). According to studies, cancerous cells release a different smell than the healthy ones. The difference cannot be seen by humans but, due to their amplified sense of smell, it can be identified by dogs. For example, they can detect prostate cancer just by sniffing the patient’s urine. It has been proven that, apart from the prostate cancer, dogs can also smell ovarian cancer, bladder cancer, skin cancer and lung cancer. http://www.dogsnaturallymagazine.com/can-dogs...