Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
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A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
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Dogs have been man's pet for over 14,000 years.
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A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
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There's a lizard known as the 'Jesus Lizard' that can run across water.
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When cats are happy, they may squeeze their eyes shut.
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