Dogs will even be jealous of hidden opponents


April 16, 2021-Of course, your dogs love you, and you love them too. But can dogs still exhibit the negative effects of deep love, such as jealousy?

A study was published in Psychological Science Say yes. Researchers have found that even if dogs can only imagine their owner interacting with potential opponents, they will show jealousy.

Researchers placed 18 dogs in situations where they interacted with their human companions and fake dogs or wool cylinders. The cylinder acts as a control and the fake dog acts as an opponent.

The dog watched the fake dog being placed next to the owner. Then place a barrier to prevent the real dog from seeing the fake dog.

When the owner seemed to pet the fake dog behind the obstacle, the dogs pulled hard on the leash. When the owner stroked the wool cylinder, the dog pulled much less force.

The lead author of the paper, Amalia Bastos of the University of Auckland, New Zealand, said: “The research supports what many dog ​​owners believe-that dogs show jealous behavior when interacting with potential partners. .”

The study said that in previous studies, 80% of dog owners said that when their pets pay attention to other dogs, they exhibit jealous behaviors, such as barking and leashing.

The new study shows that dogs are one of the few species that exhibit jealous behavior, which is a kind of jealous behavior that human children may exhibit when their mothers love another child.

The study said: “In humans, jealousy is closely related to self-awareness. This is one of the reasons why animal cognition researchers are so keen to study animal jealousy and other secondary emotions.”

Bartos said that it is too early to conclude that dogs will be as jealous as humans, but “it is now clear that even if they happen out of sight, they will react to situations that cause jealousy.”

In 2014, a study by the University of California, San Diego found that when the owner of puppies develops affection for a plush male dog that is designed to bark, complain, and wag its tail convincingly, they change Get irritable.

This jealous streak only surfaced when the owner took care of the stuffed dog, and only when they were occupied by random objects.

WebMD Health News


Psychological Science: “Even if you can’t see your opponent, the dog will act jealously.”

Science Public Library, press release, July 23, 2014.

Press release from the University of California, San Diego, July 23, 2014.

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