Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
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Sloths take two weeks to digest their food.
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In Australia, there are spiders big enough to eat snakes.
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Sheep, goats, octopuses, and toads have rectangular pupils.
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Tigers, leopards, and jaguars love "Calvin Klein's Obsession for Men". The scent is used to attract animals to cameras in the wilderness, and was even a turn on for one pair of Jaguars who were subject to it.
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Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
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