As a professional dog trainer, the short answer is yes, our canine companions absolutely experience emotional states that resemble sadness, loss and disappointment. They sense these emotions through ...

When people are feeling happy, they're more likely to see other people as happy. If they're feeling down, they tend to view other people as sad. But when dealing with dogs, this well-established ...

Owning a dog may make you a happier person, but new research suggests that when people feel happy, they are more likely to think that dogs look sad. This is the conclusion of a new study by behavioral ...