The best way canines wag their tails betrays their emotions, researchers from the Chinese language Academy of Sciences have discovered, writes “Day by day Mail”.

The authors of the research used a movement monitoring system to investigate 21,000 tail actions of ten beagle canines. In the course of the experiment, the animals spent three days with strangers who handled them nicely – they petted them, fed them and performed with them.

Researchers have discovered that when canines meet strangers, they wag their tails to the left. Nonetheless, after they see individuals they’ve interacted with earlier than, their tail actions are largely directed to the precise.

In keeping with consultants, canines wag their tails on the precise aspect because of the activation of the left hemisphere of the mind, which processes constructive feelings. Which means that if the tail wags to the precise, a pet is joyful and content material. If his tail turns extra to the left, it may be assumed that the canine is nervous or scared.