September 30, 2022

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Science confirms that dogs cry for joy like humans

The relationship between dog it’s theirs gentlemen It has always been the focus of science, but now comes the confirmation that four-legged friends cry with joy when they see them again. To be sure, this is not a movie script, but a new study has been reported current biology ledAzabu University in Japan. We found that dogs crying and tearing were associated with positive emotions.he claims Takefumi Kikusui from Azabu UniversityWe also discovered that oxytocin is the potential mechanism underlying this phenomenon.”. Kikusui made this discovery by observing her dog while she was tending her, “There were tears in the eyes. This gave me the idea that it was the oxytocin that made them increase,” Kikusui says. He explained that oxytocin is known as the mother’s hormone or “love hormone.”

The researchers also learned from previous observations that oxytocin is released in both dogs and their owners as part of the relationship that develops between them. Therefore, they decided to conduct an experiment in which the dog and its owner interacted with each other, noticing the dog’s tearing. First, they used a standard test to measure the volume of dogs’ tears before and after they were reunited with their owners, and finally found that the volume actually increased by reviewing the familiar human face, and emphasizing how dogs actually cry for joy. When they added oxytocin to the dogs’ eyes, the volume of their tears also increased. This finding supports the idea that oxytocin secretion plays a role in tear production when dogs and people get back together. They also asked people to rate pictures of dogs’ faces with and without artificial tears, and found that people gave more positive reactions when they saw dogs with teary eyes.

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Dogs cry for joy, the first global study

These findings suggest that the production of dogs’ tears helps create stronger bonds between people and their four-legged pets. Kikusui says the results came as a surprise: “We’d never heard of the fact that animals cry in joyful situations, like when dogs are reunited with their owners, and we all knew this would be world first.” From the study, dogs appear to cry in situations that humans might consider “happy.” Scientists have not yet tested whether dogs also cry in response to negative emotions and whether they tear when reunited with other dogs. In future research, they want to better investigate the social function of rupture. But for now, they say, the shredding appears to have clear implications for the dog-human bond, which in the meantime has reached an important turning point today.