
Dogs Can Smell Human Stress — and It Affects Their Mood
Dogs are celebrated for their extraordinary sense of smell, but recent research shows they can do much more than track scents. They can detect human stress through sweat and breath — and it changes their behavior and emotions. This discovery highlights not just the power of a dog’s nose, but also the profound emotional connection between humans and their canine companions. The Science Behind Dogs Detecting Human Stress In a recent study, researchers collected sweat samples from humans before and