There are approximately three chickens for every human on Earth.
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The reindeer is the only mammal that can see UV light.
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Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
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Dogs have been man's pet for over 14,000 years.
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