SloveniaThe article discusses recent scientific findings regarding dogs' ability to shed tears, particularly during emotional moments such as reuniting with their owners. It references a Japanese study published in 2022 which measured tear production in dogs before and after reuniting with their caregivers, finding increased tear secretion after five to seven hours of separation. The study noted that this physiological response was stronger when dogs reunited with their closest caretakers rather than unfamiliar individuals. The article explains that while dogs can express emotions through behaviors like vocalization and body language, they do not cry in the same way humans do when sad. It also highlights the role of oxytocin, a hormone associated with bonding and empathy, in triggering these tear responses. Veterinarians caution that frequent tearing, excessive discharge, or cloudy fluid could indicate health issues like conjunctivitis rather than emotional distress.
Bias read (Center): The article presents a scientific discussion on canine behavior and physiology without taking a political stance. It reports on research findings and expert opinions in a balanced manner, focusing on biological and veterinary perspectives rather than ideological positions.
