hi all I know I have written about this many years ago but I just wnat to let anyone who brings ina stray or new cat to have them tested for FELINE LUKEMIA!!!! this disease is spread easily 1/3 of them infected will not make it. It is passed through food bowls, litter and scratching, and saliva, humans can not get this but PLEASE have you new additions tested. As i have myself lost 2 cats to this one had it then passed it on to another when i offered to cat sit , so even when pet sitting ask if they have been tested, it will save you a lot of trouble and even save your cats life!