Why Dogs Smile and Chimpanzees Cry

Why Dogs Smile and Chimpanzees Cry (1999)

Run Time: 1h40m | Release: 01 Jan 1999

Genres: Documentary |

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Overview:

Is it human conceit to attribute emotions to animal actions, or are emotions basic to life on earth? Wildlife filmmakers and scientists make a convincing argument for the latter in this gripping film.

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