Through close readings of Jewish, Christian, Islamic, and Buddhist texts, Katherine Wills Perlo proves that our relationship with animals shapes religious doctrine, particularly through the tension between animal exploitation and the bonds of kinship. She pinpoints four different strategies for coping with this conflict. The first is aggression, in which a divinely conferred superiority or karma justifies animal usage. The second is evasion, which emphasizes benevolent aspects of the human-animal relationship within the exploitative structure, such as the image of Jesus as a "good shepherd."...