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A cat sees about 6 times better than a human at night, and needs 1/6 the amount of of light that a human does - it has a layer of extra reflecting cells which absorb light.

The largest breed of cat is the Ragdoll with males weighing in at 1 5 to 20 lbs. The heaviest domestic cat on record was a neutered male tabby named Himmy from Queensland, Australia who weighed 46 lbs. 1 5 oz.