강아지가 자꾸 '푹~' 한숨 쉬나요? 지루해서가 아닌 소름 돋는 이유

Why Dogs Keep Sighing "Haa... *Phew*" The sound of a dog's deep sigh coming from beside you, even though you haven't been able to play with them enough. Did you perhaps feel anxious, thinking, "I'm bored right now!" or "I hate you, Master!"? In today's [Psychological Diary], we delve into the scientific secrets of sighing—which is considered "negative" by human standards but is the "highest compliment" in the dog world. 26.06.07 #DogSigh #DogPsychology #PetDogBehaviorAnalysis #PsychologicalDiary #DogFacts #DogCalmingSignals #DoggyInnerThoughts [Sources in the Video] 1. Vlemincx et al. 『Biological Psychology』(2013) University of Leuven, Belgium Mechanism of Parasympathetic Nervous System Activation in Sighing 2. Dr. Jerry Klein, DVM Chief Veterinarian, American Kennel Club Classification of sigh meanings based on pupil state (Half-closed eyes = Satisfaction / Open eyes = Disappointment) 3. Balban et al. 『Frontiers in Psychology』(2023) Stanford University Correlation between sigh patterns and cortisol reduction 4. Systematic review of human-dog interactions 『ScienceDirect』(2022) Accompanied decrease in owner cortisol during dog relaxation