Plot Summary
Chapter 6 returns to the Salinas River clearing where the novella began, creating a powerful circular structure. Lennie arrives alone, having fled the ranch after accidentally killing Curley's wife. As he waits by the pool, he experiences two haunting hallucinations: first, a vision of his deceased Aunt Clara who scolds him for always getting into trouble and never listening, and then a gigantic rabbit that cruelly tells him he is too stupid to tend rabbits and that George will abandon him. These hallucinations externalize Lennie's deepest fears and guilt, revealing a level of self-awareness that he cannot articulate in normal conversation.
George arrives, notably without anger. When Lennie expects to be scolded, George instead speaks gently. He asks Lennie to look across the river and, one final time, tells him the story of their shared dream — the little farm, the rabbits, living "off the fatta the lan'." As Lennie gazes across the water, lost in the vision of their imagined paradise, George raises Carlson's Luger pistol and shoots Lennie in the back of the head. The other men arrive moments later. George allows them to believe he wrestled the gun from Lennie. Only Slim comprehends what actually happened and offers quiet consolation. The novella closes with Carlson's bewildered question about what is wrong with George and Slim — a final, devastating note of incomprehension.
Character Development
George undergoes the most profound transformation in this chapter. Throughout the novella, he has oscillated between frustration with and devotion to Lennie. Here, he makes the ultimate sacrifice — not of his own life, but of his companion and, with him, the dream that gave both their lives meaning. His calm demeanor masks devastating grief, and his choice to kill Lennie himself rather than let the mob do it represents both the deepest expression of love and the acceptance of an unbearable responsibility.
Lennie's hallucinations reveal hidden depths to his character. Despite his intellectual disability, he carries internalized guilt and fear of abandonment. The imagined Aunt Clara and the giant rabbit speak in Lennie's own vocabulary, suggesting these fears originate from within rather than from any external source. Slim's quiet understanding at the chapter's end cements his role as the moral compass of the ranch — the one man capable of recognizing the gravity of George's act.
Themes and Motifs
The theme of mercy versus cruelty reaches its climax as George's killing of Lennie directly parallels Carlson's earlier shooting of Candy's old dog. Both are acts of mercy, sparing the victim from a worse fate. The American Dream is extinguished with Lennie's death; without his childlike belief, the farm fantasy can no longer sustain George. The theme of loneliness and companionship is given its most painful expression — George chooses to become the very thing he and Lennie defined themselves against: a man alone, without a partner, drifting through a world without connection or purpose.
Literary Devices
Steinbeck employs circular structure by returning to the opening setting, emphasizing inevitability and fate. The heron catching a water snake at the pool's edge mirrors the opening scene's imagery but now carries ominous weight — nature's predatory cycle foreshadows Lennie's death. Situational irony pervades the chapter: the "safe place" becomes the site of death, and the story meant to comfort becomes a final goodbye. George's retelling of the dream functions as both elegy and eulogy, transforming a hopeful narrative into a farewell. Carlson's closing line serves as a powerful example of dramatic irony — the reader understands what Carlson cannot, deepening the emotional impact of the novella's conclusion.