In 1957, Laika became the first living being in space via an earth satellite.

In 1957, Laika became the first living being in space via an earth

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Dogs chase their tails for a variety of reasons: curiosity, exercise,

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Kittens sleep 18-20 hours a day because growth hormones are released

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A cat can travel at a top speed of approximately 31 mph (49 km) over a

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Dogs can vary in size from a 36 inch (150+ lb.) Great Dane to a 2 lb.

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Adult cats only meow to communicate with humans

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Cats spend nearly 1/3 of their waking hours cleaning themselves