Bear bile farming confines thousands of bears in small cages to extract bile through painful surgical procedures, causing severe chronic suffering that synthetic and herbal alternatives make entirely unnecessary.
Bear bile farming represents one of the most severe institutionalized animal welfare crises in the world. Bears confined in cages barely larger than their bodies for years develop extreme psychological deterioration — repetitive head-swaying, self-directed behaviors and the vacant gaze that welfare scientists associate with severe learned helplessness. The extraction process — whether through implanted catheters causing chronic infection or external compression causing acute pain — inflicts repeated trauma on animals already in a state of profound suffering. The particular cruelty of this industry is that it is entirely unnecessary: pharmaceutical UDCA is widely available, cheaper and of consistent purity. The campaign to end bear bile farming has succeeded in eliminating or dramatically reducing the practice in several countries and continues to make progress.