We got Krazy from the animal shelter in 1982. We did not know how old she was but she lived with us until she died in 1997. She was not declawed so in her old age she had a horrible time walking on the shag carpet without getting stuck. Greycat showed up on our doorstep in 1985. I started feeding her and after a long battle with Krazy, the established cat, they became best of friends. One week after Krazy died, Greycat died. You hear about this happening with married people all the time, in fact it happened to my grandparents. But I am always going to wonder if Greycat died in mourning for Krazy. Yes of course Greycat was old but I still suspect this is what happened.