When we first got Luxy a year ago we noticed that after the first week we had her she had a small patch of fur missing from her neck. It wasn't anything drastic and went away within a week. Six months later the small bald patch has appeared again. I also noticed that there are more small bald patches on the backs of her back legs. She shows no signs of illness so I am just thinking that she just has dry, itchy skin. Is this something to be concerned about? Luxy also has feline luekemia. The vet told is that the test showed up a very faint positive and that she will live a long happy life. Could this missing fur be from the luekemia?