The secret of the dog's tail waving direction

A group of experts from the Department of Biology at the University of Victoria in Canada, who has just discovered and discovered, the direction of wagging the dog's tail contains a secret.

According to the study, if they wag their tails to the left, they are very happy and friendly.

The results of the research showed that when dogs meet people they don't know, they often wave their tails to the left; whereas when they encounter people or animals that cause stimulation, their tails are often waved to the right.

To prove this, scientists built a model dog that can control the tail to the left. This model dog is about the same size as a real dog.

Later, scientists gave about 500 real dogs access to model dogs, and proceeded to document their reaction behavior.

The results show that, when the model's tail is left, the majority of dogs are not hesitant to approach the model dog; on the contrary, when the dog's tail is on the right, the dogs are very cautious, even many decide not to approach and stop.

Scientists speculate that this is because the model's wagging direction has given a certain implication to real dogs, thereby making them completely different responses.

According to animal psychologist Magefude, previous studies have demonstrated that dogs as well as humans are physiologically biased.

If you give a command or a signal to the dog, it's best to use your left hand, because the dog tends to look to the left. It is often rare in other animals.