Study finds dogs closely monitor owners’ eye blinks

A recent study published in the journal Royal Society Open Science has found that dogs closely observe their owners’ eye blinks, demonstrating a high sensitivity to subtle social cues. Researchers from the University of Parma in Italy conducted experiments with 35 dogs and observed that the dogs blinked more frequently when watching people who blinked, compared to those who stared without blinking, according to Science Alert.

The study noted that this effect was significantly stronger when the person in the video was the dog’s owner, suggesting that dogs’ responses are influenced not only by the movement itself but also by the identity and relationship with the person.

Precise scientific experiment

The researchers showed the dogs videos featuring both their owners and unfamiliar people, carefully recording the dogs’ behavior during viewing. Results showed that dogs responded more to their owners’ blinks than to those of strangers, highlighting their sensitivity to social signals from close companions.

The research team also observed an increased blink rate in dogs when watching their female owners. However, they cautioned that this finding should be interpreted carefully, as the study was not designed to determine whether this was due to the owner’s gender or other factors related to the dog-owner relationship.

Imitation or attention?

On the other hand, the study found no strong evidence that dogs directly or synchronously imitate human blinking. The increased blinking appeared to be more related to attention and engagement, rather than automatic mimicry.

Ultimately, the findings confirm that dogs closely monitor their owners and pick up on subtle facial cues that humans themselves may overlook. While scientists have not concluded that mutual blinking is a sign of affection, the study offers new evidence of the depth and complexity of the dog-human bond, suggesting their communication may include hidden signals beyond traditional commands and sounds.