Kitty, AKA @thejacketcat, rose to fame on social media after a series of viral videos showing off her gorgeous multicolored coat. Although she's technically a calico cat, the pattern of her black, ...

Fortunately, mom and fur mom @brittanyy192 knew exactly what was going on when the cat at her local vet clinic fell in love ...

X inactivation only occurs in cells with multiple X chromosomes, which explains why almost all calico cats are female. X inactivation exists in two different forms: random and imprinted.

Clearly, Brittany should feel honored! You may have heard it said that all calico cats are female, and it's almost true! Nearly all calico cats are girls due to the way their coloring is passed ...