Dogs Know Exactly What They’re Doing: Scientific Study Finds ‘Puppy Dog Eyes’ Evolved Just To Gain Humans’ Sympathy

by 11 months ago
Scientific Study Puppy Dog Eyes Evolved Just To Gain Humans Sympathy

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Something we all pretty much knew about dogs has been officially confirmed, according to a new study. Over the years, dogs evolved those sad “puppy dog eyes” specifically to con us humans into feeling sorry for them.

And you know what? It doesn’t matter that we now know for certain that our dogs are just messing with our heads. We’ll still fall for the sad “puppy dog eyes” as much now as we always have. We’re such suckers.

According to this new study published in the PNAS Journal by scientists at the University of Portsmouth, in the 33,000 years since dogs, which were first domesticated from wolves, were first domesticated the species has basically figured out how to get out of trouble with nothing more than a simple lift of the eyebrows.

Scientists found that dogs have learned that when they raise their eyebrows and look at us humans it triggers a “nurturing response” because it makes their eyes appear larger, giving them a more infant-like appearance, and resembles a facial movement humans make when they are sad.

Scientific Study Puppy Dog Eyes Evolved Just To Gain Sympathy

Pixabay


Psychologist Dr. Juliane Kaminski, who led the research, told The Independent, “The evidence is compelling that dogs developed a muscle to raise the inner eyebrow after they were domesticated from wolves.

“The findings suggest that expressive eyebrows in dogs may be a result of humans’ unconscious preferences that influenced selection during domestication.

“When dogs make the movement, it seems to elicit a strong desire in humans to look after them. This would give dogs that move their eyebrows more a selection advantage over others and reinforce the ‘puppy dog eyes’ trait for future generations.”

Basically, as Dr. Kaminski put it, “puppy dog eyes” create the “illusion of human-like communication.”

She also discovered in previous research that dogs move their eyebrows significantly more than normal when humans are looking at them.

“It is really remarkable that these simple differences in facial expression may have helped define the relationship between early dogs and humans,” said Anatomist Adam Hartstone-Rose of North Carolina State University.

Like I said… suckers.

Scientific Study Finds Puppy Dog Eyes Evolved Just To Gain Sympathy

Pixabay



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