Animal IQ

Can Dogs Sense Emotion?

Your dog may know what that smile on your face means.

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Key Facts In This Video

  1. Emotions expressed through the face aren't symmetrical. 00:21

  2. 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

  3. Researchers have yet to find another animal with this trait. 02:34

Written by Curiosity Staff February 17, 2015