Interpreting Facial Expressions of Dogs
People understand and react to the facial expressions of dogs in ways that are similar to their responses to people’s expressions. Dogs can distinguish positive human expressions from negative ones, showing that they perceive the emotional content of human expressions. Our mutual understanding of one another is astounding considering that we’re not all that closely related, and yet few humans are surprised by it. We feel a kinship with our canine companions that goes beyond what we share with members of any other species except our own. The biological miracle of our relationship with dogs deserves the attention of scientists, and happily, that is happening more now than ever.