paws-and-effect.com

PYPye TIL that some black cats have recessive genes that make them look a different color under sunlight. Cats with the B gene will look black, b gene will look chocolate, and b' gene will look cinnamon. Spending too long under sunlight may start "rusting" and the cat will look that way on the shade too.
lmvA TIL that a large majority of ginger cats are male.