As any dog owner will attest, dogs can seem eerily attuned to human behavior. When humans yell or pick a fight, dogs often respond with anger and fear. Similarly, people with sedentary lifestyle may have seemingly sedentary pets: a 2021 study found a correlation between dog obesity and human obesity.
Now, a new study sheds light on the peculiar ways that dogs seem to be able to pick up on human vibes. Specifically, researchers found that when you are stressed, your body produces a distinct odor — and our canine friends can smell it.
