I used to work for a women who had two small dogs. They were SO spoiled. One refused to walk up the stairs. She would cry until someone carried her. I know she was able to walk up the stairs because I saw her do it before. Also when nobody was home I would leave her downstairs before I left and she would wind up upstairs when I got home. Another one of her dogs wouldn't eat. The lady told me I had to hand feed it. I personally never had any animal act like this. I don't know if I would have the patience!