• AwkwardLookMonkeyPuppet@lemmy.world
    link
    fedilink
    English
    arrow-up
    1
    arrow-down
    4
    ·
    5 months ago

    I’ve talked to plenty of Vietnam vets who said they could smell the Vietcong in the jungle whenever they were near. If humans can smell the difference between allies and enemies then dogs can certainly smell the difference between humans who consume different diets, use different products, and have other differences that result in a different odor.