The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
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Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Dogs have been man's pet for over 14,000 years.
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Dolphins have names for one another.
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Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
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Denmark has twice as many pigs as there are people.
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Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
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