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    Home » How we could achieve dog-level sense of smell – and what it would mean

    How we could achieve dog-level sense of smell – and what it would mean

    Team_NationalNewsBriefBy Team_NationalNewsBriefMarch 16, 2025 Science No Comments1 Min Read
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    “Most people were happy to accept a slightly more bulbous nose than before”

    K.D. Leperi/Alamy

    In the olden days, a “nose job” referred to a cosmetic surgical procedure to improve the shape of someone’s nose. By the mid-21st century, it signified the “super smell” procedure whereby a person’s olfactory sense was augmented and supercharged. In this case, people went from having the standard human number of 6 million olfactory receptors in the nasal cavity, to over 100 million, the average in a canine nose. Human sense of smell became equivalent to that of a dog.

    This wasn’t without its challenges.…



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