Dire wolves actually existed, living up to 10,000 years ago before going extinct.
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Domestic pigs average a top speed of about 11 miles per hour.
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The ancestor of all domestic cats is the African Wild Cat which still exists today.
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Sharks have been on the planet longer than trees.
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Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
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Sheep, goats, octopuses, and toads have rectangular pupils.
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The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
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