Have you ever wondered what your dog is thinking? Who are we kidding, of course you have. We all have. Well, we’ve got some good news: we may soon be able to understand the tone of our dogs. Not what they’re saying, but still something. Researchers have leveraged advances in the field of human speech processing to classify dog barks across various parameters. Essentially, they assessed whether a dog’s bark conveys playfulness or aggression — along with assessing a dog’s particular breed and a few other metrics. For decades, scientists have explored the intelligence and communication methods of…