When you shave a guinea pig it looks like a little hippo.
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A cow produces around 200,000 glasses of milk in her lifetime.
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Cows can sleep standing up, but they can only dream lying down.
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One reason that kittens sleep so much is because a growth hormone is released only during sleep.
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A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
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