His Dog is s heartwarming story of a man named Link Ferris and his unlikely bond with a dog named Wolf. Initially reluctant to take in the stray, Ferris soon discovers the loyalty, intelligence, and companionship the dog offers. As their relationship deepens, the novel explores themes of redemption, trust, and the transformative power of friendship between humans and animals. Albert Payson Terhune (1872-1942) was an American author, breeder of collies, and journalist, best known for his novels relating the adventures of his beloved collies, including 1922's His Dog.