The emerging field of wild animal welfare considers when and whether to intervene to reduce wild animal suffering.
Wild animal welfare interventions represent a genuinely novel ethical territory. Unlike farm or companion animal welfare, wild animals were not placed in their situations by human action — their suffering is natural. However, if we accept a moral obligation to reduce preventable suffering, the question becomes whether natural suffering is categorically different from human-caused suffering. Wild Animal Initiative and similar organizations argue that targeted interventions — fertility control, vaccination programs, and other approaches — can reduce wild animal suffering without catastrophic ecological consequences. This is an area where careful research must precede action.