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Human faces are so unique that dogs have no trouble telling us apart—even if only seeing our faces on a screen. (Dogs can even distinguish between happiness or anger, as well as other emotions in human faces, just based on screen shots). And here’s a surprise: Even sheep have been trained to recognize humans based on mere photos.
Robert Roy Britt
Elle Beau ❇︎
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Wow - so interesting!
I'm a bitch, I'm a lover, I'm a child, I'm a mother, I'm a sinner, I'm a saint. I do not feel ashamed. I'm your hell, I'm your dream, I'm nothing in between.
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