Mark Twain's A Dog's Tale is a touching short story written in the early 20th century that explores themes of loyalty, bravery, and the bond between humans and animals. Told from the perspective of a dog, the narrative portrays the events she witnesses and takes part in, leaving a lasting impression on readers. Combining Twain’s signature humor and poignancy, the story delivers a critical message about human society.
The story begins with Aileen Mavourneen, the protagonist dog, raised by a proud and wise mother who teaches her important lessons about self-sacrifice and courage. Aileen is later sold into a new household, where she adapts to her new life and forms close bonds with her human family, particularly the children. One day, when a fire breaks out in the house, Aileen heroically saves a baby, showcasing her bravery. However, her actions are misunderstood by the master of the house, who, in his anger, strikes her with a cane. Hurt and frightened, Aileen hides.
The story takes a tragic turn when Aileen’s beloved puppy is killed as part of a scientific experiment. This devastating event leads Aileen to reflect on the meaning of sacrifice, as taught by her mother, and the harsh realities of life as a dog. Through Aileen’s experiences, Twain poignantly highlights the paradox of loyalty and the folly of humanity in its treatment of animals.

Chapter I.
Chapter II.
Chapter III.