The Science Behind Those Big Ol' Puppy-Dog Eyes, Smart News

Our canine friends evolved extra muscle fibers around their eyes and mouths that allow them to make facial expressions humans find adorable

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National Puppy Day: yawning, walkies and puppy dog eyes, Life and style

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The Science Behind Puppy Dog Eyes

New study shows puppies are born able to understand and communicate with humans

Knew it. Your dog is making cute faces at you on purpose

Puppy dog eyes' evolved so dogs could communicate with us

Study reveals the science behind those irresistible puppy-dog eyes

Dog Big Nose Royalty-Free Images, Stock Photos & Pictures

Dog Smarts: What's Going On Behind Those Puppy-Dog Eyes?

Puppy dog eyes' are real, study says. Is your pet manipulating you?