How do dogs detect cancer? Science behind their super nose. 🐶 Did you know dogs can detect cancer just by smelling? With over 300 million scent receptors, a dog’s nose is far more powerful than any machine we’ve built. Scientists have discovered that dogs can sniff out cancers such as lung, breast, and prostate by detecting tiny chemical changes in a person’s breath, urine, or sweat — even before medical tests can confirm it! In this video, we’ll explore: 🔹 How a dog’s super nose works 🔹 The

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