The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
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The male seahorse carries babies and 'gives birth' to them instead of the female.
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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.
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A group of pugs is called a grumble.
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Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
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A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
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