Study suggests dog guilty looks are reactions to human reprimand

A study published in Science Direct and conducted by the National Library of Medicine suggests that the ‘guilty look’ often observed in dogs may not be an expression of remorse, but rather a reaction to being reprimanded by their owners.

Researchers observed 14 domestic dogs in their homes to see how they responded to commands. The study found that more animals exhibited guilty facial expressions when being scolded for disobedience, indicating the behavior is a response to the owner's conduct rather than a realization of wrongdoing. This phenomenon is linked to anthropomorphism, where humans attribute human emotions and thoughts to animals.

In terms of canine education, ethology studies indicate that traditional punishment—such as shouting or physical force—is often ineffective and can worsen behavior by causing fear and stress. Instead, experts suggest that dogs learn best through associations, where reinforcement increases desired behaviors and punishment reduces them, though any action causing physical or emotional suffering is considered counterproductive.