A dogs Personality

Have you ever wondered what a dog is thinking about? If the dog needs something? Or if the dog is sick or in pain? Its funny how much they can tell you by the way they act. If they want to go out they stand right by the door and wait, if there in pain there down and they have no life to them. This is why dogs have the best personalities ever. You always know what they want, when they want it. Every night when I get into bed Nala knows its time for bed so she jumps on the bed lays on my chest and wants me to rub her, if I stop she will take her paw and hit me with it telling me don't stop. If she doesn't hit me with her paw thats when I start to wonder if she's ok or if she's just asleep. She has such a cute personality, I know exactly what she's up to every time I see or hear her.