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Animal Emotion: Why Dogs Smile and Chimpanzees Cry Part B 2/5

3 months ago
SOURCE  http://www.youtube.com/watch?v=LjnerzOqz-w
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Description

Are animals closer to humans on an emotional level than generally has been believed? The many scientists, researchers, wildlife photographers, and other animal experts believe so. This 93-minute documentary tells stories of despondent dogs, grieving chimps, compassionate monkeys, devoted elephant mothers and much more