Dogs that can smell cancer

Dogs being able to smell cancer sounds like a miracle, but it's a scientifically proven fact. Their sense of smell is up to 100,000 times more sensitive than a human's. That's why dogs are able to detect the extremely small changes in odors caused by cancer cells in the human body.

Scientific studies show impressive results. Dogs have been trained to smell lung, breast, prostate and skin cancer from exhaled air, urine or sweat. In some studies, the accuracy reached as high as 95 percent. This means that four-legged friends can notice the disease even when a person does not feel any symptoms. Scientists have found that tumors emit specific volatile organic compounds that dogs recognize perfectly.

However, such an activity requires not only talent, but also great preparation. The dog must be healthy, with a balanced character, motivated to work and constantly trained. Nutrition is also important here - only a dog that feels good can work accurately. It is not for nothing that professional trainers pay much attention to high-quality food, such as Royal Canin, which is adapted to the different needs of dogs.

While dogs are not yet replacing medical tests, they are already becoming an important aid in early cancer diagnosis. And sometimes, the wet touch of a dog's nose can be the first step to saving a life.