Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
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The Basenji dog is the only dog that is not able to bark.
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Camels and llamas can cross breed. The offspring is called a ‘Cama’.
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When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
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Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
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