Can Dogs Sense Emotion?
Your dog may know what that smile on your face means.
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Key Facts In This Video
Emotions expressed through the face aren't symmetrical. 00:21
When dogs look at pictures of other dogs or random objects, they look either left or right, but tend to look more in one direction at human faces. 01:43
Researchers have yet to find another animal with this trait. 02:34
Haven't you always wondered?
A more curious you.
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