My parents have a cat, who has lived on the farm for 7 years, and was a young adult when she showed up. My dad wants me to take her home to my house. He feels bad for it, and with winter on our doorstep... So what is the best way to get her used to being an inside kitty? Will she have trouble using a litter box? Do you think she will want to use her claws everywhere, or can she be "trained" to a scratching post? Any insight from you fellow cat lovers reply!