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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There's a rare breed of pig that looks like a sheep.
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When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
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Cows can sleep standing up, but they can only dream lying down.
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Ants have tiny magnetic compasses in their antennae which help them navigate.
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