Please Mr. Mailman

We use to live in a small apartment,that had about maybe five to six feet of grass and brushes, that was called our yard when we go Sadie. So needless to say we spent a lot of time walking her.(so she could burn off some of the puppy energy) On our walks Sadie would meet a lot of people and play with a lot of kids from the neighborhood, but she really like the mailman and would bark at him until he would come over to see her and she wouldn't let him leave until she got her belly rubbed. This went on until we moved, even though we moved just up the street we have a new mailman, and Sadie wants our new mailman to stop and to be her new belly rubbing friend.(she loves to get her belly rubbed) Every time the new mailman comes she sits in the window barking and wagging her tail to get his attention, but he always makes it a quick visit and goes on his way. I know that a lot of dogs don't have a good reputation with the mailman, but Sadie loves most people even the mailman!