"You might see them as tiny threads or lines inside the eye. They're relatively common, especially in certain breeds," a vet ...

Dogs may have developed facial muscles that allow them to make 'puppy dog eyes' specifically to communicate with humans, according to a new study. Hotspots ranked Start the day smarter ☀️ ...

Coyotes, like domestic dogs, possess the ability to create the "puppy dog eyes" expression, a facial feature long thought to have evolved exclusively in dogs due to domestication, according to a ...

Coyotes can do ‘puppy dog eyes’ too: comparing interspecific variation in Canis facial expression muscles. Royal Society Open Science , 2024; 11 (10) DOI: 10.1098/rsos.241046 Cite This Page : ...