Can Fear Be Smelled ? - Is it possible to smell an emotion, more precisely fear ? , it is a recurrent topic in movies but, is it actually possible to smell an emotion?
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PRODUCER: Matt @ Question Time
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I don't think any animal can smell fear. They would need to be able to smell hormones, but then their sense of smell would be so strong they would have a very bad headache for a couple of months every time they took a shit.
Someone once explained the way dogs smell to me in a very good manner. As humans, we look into a field, and even if there is only one person in that field, even if he is very far, we can still see them. Dogs smell in the same way, no matter how minute the smell, they can detect it.