In the heart of a bustling animal metropolis, Doctor De Soto, a remarkably skilled mouse dentist, along with his devoted assistant and wife, Mrs. De Soto, operate a dental clinic renowned for its exceptional service. Their clientele, a menagerie of creatures great and small, receive the finest dental care without a hint of discomfort, a testament to the De Sotos' unparalleled expertise. However, adhering to a sensible policy, the De Sotos have always steered clear of treating predators, for obvious reasons. But their resolve is put to the test when a fox, writhing in agony from a severe toothache, appears at their doorstep, pleading for mercy. Faced with a moral dilemma, the compassionate yet cautious De Sotos must navigate the precarious situation with wisdom and wit. William Steig's "Doctor De Soto" is a masterful blend of humor, suspense, and warmth, encapsulating the dilemmas of professional ethics versus empathy. Through vibrant illustrations and a narrative that is both engaging and thought-provoking, Steig crafts a tale that transcends the simplicity of its setting to explore themes of trust, ingenuity, and the unexpected depths of kindness. As the De Sotos embark on a daring plan to treat their most dangerous patient yet, readers of all ages are invited into a story that challenges the boundaries between predator and prey, highlighting the profound impact of compassion and cleverness over fear. This enchanting tale not only entertains but also leaves a lasting impression about the power of intelligence and kindness in solving even the most daunting of problems.