George Milton is a fictional character from John Steinbeck's novella, Of Mice and Men. He is a small, wiry man who is intelligent and quick-witted. George serves as the caretaker and protector of his friend, Lennie Small, who has a mental disability. Together, they dream of owning a piece of land where they can live independently. Throughout the story, George's loyalty to Lennie is evident, as he often makes sacrifices for their friendship. His character embodies themes of friendship, dreams, and the harsh realities of life during the Great Depression. George's struggles reflect the challenges faced by many itinerant workers of the time.