What is the life expexctancy of a minx cat?

There's no cat breed called a "Minx cat." It's possible you might be thinking of a different breed, or perhaps a nickname given to a particular cat.

To help me understand what you're looking for, could you tell me more about the cat you're interested in?

For example:

* Do you have a photo of the cat?

* What does the cat look like? (color, size, markings, etc.)

* Where did you hear the term "Minx cat"?

Once I have more information, I can help you find the life expectancy of the cat you're interested in.