From publisher blurb:
Kindly shepherds and wicked witches.
Animal Races: Clan of the Goat introduces a new race of goat-like humanoids torn between good and evil. While selfless scapegoats and god-fearing Sheep Clan parishioners strive to better the world, black sheep and Goat Clan witches turn their backs on the gods. Play cloven-hoofed heroes, antiheroes, and everything in between, from gruff troll slayers to fainting Goat oracles.
Also included: new feat and trait options, new changeling and tiefling variants, bestiary statistics for the child-snatching krampus, and more.