Dogs have been ‘man’s best friend’ for thousands of years, which is a long time to get to know each other. But a new study from Arizona State University’s canine science lab suggests we may not always be reading our dogs’ emotions as clearly…

Dogs have been ‘man’s best friend’ for thousands of years, which is a long time to get to know each other. But a new study from Arizona State University’s canine science lab suggests we may not always be reading our dogs’ emotions as clearly…