I am moving. I have been feeding 2 community cats for a year and want to move them to my new home. However, the older one is friendly and the younger bit me when I tried to put her into the carrier and usually doesn't allow me to pet. She would come inside for food but stand close to the door or run away when I try to close the door. I feel bad if I just take the friendly one because they look like they are so close, and I don't want to separate them. But I feel even worse if I leave them. What should I do? Will they be able to survive in the cold without my care as they depend on me now? There don't seem to have any other people will take care of them in my apartment.