Pretty Calico Kitty

The Calico, or Tortoiseshell, is not a breed of cat, but rather a description their markings. Their coats are a patchwork mixture of black, white, browns, and “tabby” orange.

Pretty Calico Cat

The X chromosome determines the color of the cat, and since females carry 2 X chromosomes, Calico cats are almost always females, with one X chromosome passing one color and the other X chromosome passing another color.

Males have XY chromosomes, and since the Y chromosome does not pass color, there is little possibility of a mixture of colors. The occasional Calico male is nearly always sterile, with only about 1 in 3000 being able to breed. Still, they can not pass on the calico patterns to their offspring.

In many cultures, Calico cats are thought to bring good luck. We just think they’re cute.

 

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Comments

  1. Reply

    cute.

  2. Reply

    Awwwwww….! Xxxxxxx….!;)

  3. Reply

    I have a rescue calico and yes she is female.

  4. Reply

    I know 😀

  5. Reply

    It’s impossible for a calico to be male. The genes or something will be messed up ><

  6. Reply

    What a gorgeous cat wow!

  7. Reply

    Jonah, somehow it happens very occasionally, but he will be sterile, except for 1 in 3000.

  8. Reply

    I have a 3 year old little one named Buttons.

  9. Reply

    Cute name, Buttons 🙂

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