The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
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Dogs have been man's pet for over 14,000 years.
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The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
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The seahorse is the only fish to have a neck.
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Early American humans hunted car-size armadillos and used their shells for houses.
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Camels and llamas can cross breed. The offspring is called a ‘Cama’.
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The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
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