One reason that kittens sleep so much is because a growth hormone is released only during sleep.
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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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Whales and dolphins can't taste anything other than salt.
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Dolphins have names for one another.
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A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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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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