The only thing I like more than cats? And Spander fics? Spander fics with cats in them, of course! This is short and not very plotty but it's so adorable, Xander is out 'n' proud but his kitty cat George gets the final say in everyone he brings home, because he has someone better in mind. So adorable! Go read, it's rated probably PG-13.
Also, Xander so is a cat person.