Cats are very independent animals. They're very sexy if you want. Dogs are different. They're familiar. They're obedient. You call a cat you go 'Cat come here.' He doesn't come to you unless you have something in your hand that he thinks might be food. They're very free animals and I like that.
I love the movies and when I go to see a movie that's been made from one of my books I know that it isn't going to be exactly like my novel because a lot of other people have interpreted it. But I also know it has an idea that I'll like because that idea occurred to me and I spent a year or a year and a half of my life working on it.