Pluck has a little red tow truck. He drives it all over town looking for a place to live. Then Dolly the pigeon tells him that the tower of the Pill Building is empty. In the Pill Building, Pluck meets Mr. Penn and Zaza the cockroach.<br><br>Pluck makes lots more friends and solves all kinds of problems. But the biggest problem is Dove Grove. It used to be a garden with tall trees, but it has been neglected and gone wild. Grown-ups never go there, but the kids from the Pill Building love playing there. But now the Park Superintendent has decided to chop down the trees to make a paved square. Pluck and his friends try to save Dove Grove. But first he has to rescue Longmount from the canal.