There are older cats that need to be adopted in shelters. Some were given up by people who could no longer care for them, others left behind due to relocation of the families they lived with. I always felt really bad for these cats. The kittens get adapted much more easily, but these cats, many of whom have been socialized to be around caring humans seem so lost and desperate for love. Yet, most people want to adopt a kitten (understandably). My wife and I agreed that when the last of our cats are gone, we should adopt an older cat because we too are up in our years and don't want to risk the cat having no one to care for it if it outlives us.