Sad eyes can mean a lot of things. Although it's possible that the dog is sad, behaviorists believe dogs developed that puppy dog look to mimic the same feelings we have when we look at human babies.

Poppy the dog doesn't want to go to sleep until she gets her sleep mask on. The internet loves the dog for her sad puppy dog eyes and her cute performance.

NEW YORK (AP) — What’s behind those hard-to-resist puppy dog eyes? New research suggests that over thousands of years of dog domestication, people preferred pups that could pull off that ...

The term “puppy dog eyes” is an actual scientific term that describes dogs’ ability to lift their eyebrows to increase the size of their eyes. For years, it was a known fact that dogs could use facial ...

Citations P. Cunningham et al. Coyotes can do ‘puppy dog eyes’ too: comparing interspecific variation in Canis facial expression muscles. Published online October 2, 2024. Royal Society Open ...

The sad puppy dog eyes were enough to melt hearts all over the country. Sting the dog went to his local library last week to have children read to him. But no one showed up for the Paws to Read ...

It may be tempting to give into a pet who's making sad puppy dog eyes at the Thanksgiving dinner table, but knowing what food is good or bad for your pooch is vital to ensuring your holiday doesn ...