Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
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A cat can jump FIVE TIMES as high as it is tall!
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Sharks, like other fish, have their reproductive organs in their chests.
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The seahorse is the only fish to have a neck.
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Domestic pigs average a top speed of about 11 miles per hour.
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Dogs have been man's pet for over 14,000 years.
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A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
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It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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