Cats are absolutely brilliant when it comes to hiding their pain, a disease or any symptoms of feline stress that they can tell they are not well. The reason is in evolution: for a cat that lives outside the home, it is natural to hunt mice, but it has a size small enough to become a prey, for example, of a fox. Therefore, if you have to take care of yourself out there, … [Read more...] about How old is my cat in human years ?