How is the Wolf's Rain manga different from the anime?

The Wolf's Rain manga runs two volumes, written by Keiko Nobumoto with art by Toshitsugu Iida, serialized in Kodansha's Magazine Z from 2003 and published in English by Viz Media in 2005. It covers some of the same ground as the anime and then, by its second volume, becomes a different story with the same cast.

The structure gives it away. The anime spends thirty episodes on the road; the manga has eleven chapters, called gropes, a word for groping your way somewhere through hardship. Events arrive in a different order, with different dialogue and different outcomes. In the manga's second volume, it is Darcia who recruits Blue, intending to open Paradise with her blood, and the pack's rescue of Cheza happens at Darcia's keep, not Jaguara's city. Some anime figures, the Noble Lord Orkham among them, never appear at all.

The ending is the deepest cut. The manga's Kiba is blinded in the final fight, but the pack survives whole: the last pages show the four wolves and Cheza on a rock as the clouds break, sunlight comes through for the first time, the Ice Age ends, and rumor spreads that Paradise has been found. It is the happy ending the anime refuses, written by the same author. Reviewers praised the art and the pace while noting that two volumes leave the human supporting cast, Cher, Hubb, and Quent, with little room to breathe.