"The Dog of the South" is a novel written by Charles Portis, published in 1979. The story follows Ray Midge, a man who embarks on a journey to track down his estranged wife, Norma, and her new partner, Dr. Reo Symes. Set in the American South, the narrative combines elements of adventure and humor. The novel explores themes of love, betrayal, and the search for identity. As Ray travels through various landscapes, he encounters a range of quirky characters, each contributing to his understanding of life and relationships. The book is noted for its unique voice and engaging storytelling.