Shark finning, which involves removing fins and discarding live sharks at sea, causes extreme suffering and has devastated shark populations globally.
Sharks thrown back into the ocean after finning cannot swim and sink to the bottom, dying slowly from oxygen deprivation and blood loss. This represents extreme suffering prolonged over hours. The scale of the shark fin trade means hundreds of millions of individual suffering events annually. Demand reduction and enforcement of finning bans are the most direct welfare interventions.