Yes, your dogs is smiling: Humans can recognize emotions in other animals »
"Classifying dogs’ (Canis familiaris) facial expressions from photographs," a study by Tina Bloom and Harris Friedman published in February in scientific journal Behavioural Processes, has shown that people can correctly identify emotions in dogs’ faces. It used a series of photographs of one dog’s face (meet Mal the Belgian shepherd!) and involved 50 human volunteers of varying degrees of experience with dogs, who were asked to identify the dog’s emotional state in each photo. The results?
Both groups [“people experienced and inexperienced with dogs”] were able to read the dog’s emotions. Paradoxically, experienced people were less accurate reading aggressiveness. Experienced people were better identifying behaviorally defined situations.
With only one dog and 50 volunteers, it wasn’t exactly a rigorous study, but … you totally know when your dog is happy or ashamed or surprised, right? And now science totally supports your claims.
[Photo from Casa-Rodríguez Collection via Flickr]