The Official name of for Tuxedo cats is “Bicolor Cat”. Bicolor can refer to any cat that has two colors. Black and White cats are Also known as “Magpie” or “Cow Cat” or “Moo Cat” or “Black Mask” or Piebald Cat. Cat coat colors are controlled by less than 10 genes. To be considered a true tuxedo cat, only the face, chest, paws and belly can be white.
10 Interesting Facts about Tuxedo Cats. 10 Things I Didn't Know About the Common Black and White Cat. Cat Facts for Animal Lovers.