im a rug

why do people have to walk over me? all the different shapes and sizes of there shoes. why cant they just take them off? I have been moved away from my town and have been brought into this family. I like it when they go out or to bed because the dog comes and cuddles up to me. It scares me that big machine that makes a loud noise and goes back and to on me taking away all off my dirt and making me feel empty. all until somebody steps on me again.