Giant Anteaters' front legs look like a panda.
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Cats lose almost as much fluid in the saliva while grooming themselves as they do through urination!
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Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
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One reason that kittens sleep so much is because a growth hormone is released only during sleep.
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A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
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.
10