Caviar production involves the killing of wild or farmed sturgeon for their eggs. Understanding the welfare implications of wild harvest and aquaculture alternatives guides more informed consumer choices.
Wild sturgeon killed for caviar experience the welfare costs of capture, transport, and slaughter. These ancient fish — some species live over 100 years — are killed years before they would naturally reach the end of their lives. The poaching-driven collapse of wild populations represents both a conservation catastrophe and an elimination of wild animals living natural lives in appropriate habitat. Farmed sturgeon face long periods of aquaculture confinement before slaughter. No-kill harvesting techniques represent a welfare improvement by extending individual lifespans, but the luxury price point of caviar creates poor incentives for welfare investment in a product consumed predominantly by those who could afford alternatives.