Doctor DeSoto is a children's book written and illustrated by William Steig. It tells the story of a mouse dentist named Doctor DeSoto who treats animals of all sizes, except for those who are dangerous to mice.
One day, a fox comes to Doctor DeSoto's office in pain, begging for help. Despite the danger, Doctor DeSoto and his assistant decide to treat the fox. They successfully fix his tooth, but soon realize that the fox has other plans in mind.
The story explores themes of kindness, bravery, and trust as Doctor DeSoto must navigate a dangerous situation while staying true to his values. The book's charming illustrations and engaging storyline make it a beloved classic in children's literature.