One of my biggest jobs is keeping Mommy company. My contract stipulates that I follow her wherever she goes in the house (I wait outside the shower...just outside), keeping especially close in the kitchen. I also sleep next to her whenever possible. Mommy likes to read, which is a perfect time to get in a little napping while keeping close to her.
Sometimes I get so tired keeping Mommy company that I fall asleep wherever I am. It's a tough job, but the benefits are the best.