Plot Summary:Lucy's elation at securing a business deal quickly evaporates when she accidentally runs over Button,the pet rabbit belonging to client Paul's daughter Sophie. Lee agrees to take the blame but on returning the corpse discovers it is another,wild rabbit she also killed. They decide to buy a replacement and go to a pet shop where they narrowly avoid meeting Paul and Sophie so that the contract looks as if it can be saved - until Lucy and Lee pay another visit to Paul.