Hi, I am so sorry for you and your son. I have been rescuing Felv+ cats for 12+yrs and they can go at any age. I have had some as young as 3mos die in as short a time as 12hrs and I now have one that is 12yrs. old and she still acts like a kitten. You gave this kitten love and you wanted it. I know it is not easy on you and your son, but you did every thing you could
