Annie, daughter of an Episcopalian priest, inherits a wolfhound from a woman in the parish. While on a walk, she and her huge dog discover a homeless woman in an old abandoned shed. The woman is mentally unstable, having escaped from a mental institution. Originally suspicious and threatening, she finally calms to Annie's spunky attentions and tells her the problem: her condition can be controlled with a drug they administered in the mental hospital, but conditions in the hospital were so dehumanizing she's unwilling to go back even for medical relief.

Annie makes a project of helping the old woman, though her father objects, preferring the institutional solution. Annie finds an ally in her father's assistant, a more socially active priest. With his help Annie makes the parish and her father aware of problems in institutions that care for the mentally ill. Her father finally admits to the congregation that the parish ought to be more invested in local social services.