Although it is still highly recommended that you maintain a regular schedule of appointments and tests with your doctor, there is a newly discovered and highly accurate method for detecting breast cancer: a smell test, for dogs. Canines, with their acute sense of smell, are able to sniff out the chemicals produced by cancerous mutations sometimes well before there are any physical symptoms.
Watch the video to see how one pup put his olfactories to use and saved his owner’s life.
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