Jellyfish as a species are actually older than dinosaurs and sharks.
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A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
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George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
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Dolphins have names for one another.
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The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
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A cat can jump FIVE TIMES as high as it is tall!
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