Regina, 2, is a beautiful tuxedo girl. A mellow girl, she is content to sit on a perch and watch the birds and squirrels from the window. She is healthy, spayed, vaccinated, negative for leukemia and litter trained. Positive for feline AIDS virus, however, she can live a long and happy life and can also coexist with other cats, even if they are feline AIDS virus negative. Living with dogs is not a