![Endorse This: The Diagnostic Dogs](https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMjgwNTIzNi9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTc1MDUwMjU3OH0.hpOQEutfjmn7o9v8ei7B_IP3vBuyJXaBC5PihukrMuE/img.jpg?width=980&quality=85)
Researchers in Britain have trained dogs for a remarkable project: Using the canine sense of smell — far more powerful than any machine — to help doctors save lives.
Watch this segment on how man’s greatest companion is finding yet a new role — as an expert in medicine.
Video via Reuters.
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