Licking as Therapy
Your dog’s comforting licks release oxytocin in their body. This “love hormone” responds specifically to your sadness. Dogs often lick your face or hands when you’re crying to soothe you. Hormones and Behavior research confirms that this behavior creates mutual emotional benefits. The act calms both you and your dog, strengthening your bond during difficult times. Scientists measured increased oxytocin levels in both humans and dogs following these comforting interactions during periods of human distress.