Lobster welfare is increasingly recognized as significant, with evidence of pain responses challenging traditional assumptions and driving calls for humane treatment.
If lobsters can experience pain - which the evidence increasingly suggests - then live boiling without stunning causes significant suffering during the several minutes it takes for the lobster to die. The UK's Animal Welfare (Sentience) Act 2022 explicitly recognized decapod crustaceans as sentient, a landmark shift in legal consideration. This creates ethical obligations about how lobsters are killed that the seafood industry has been slow to adopt. Electrical stunning that renders lobsters insensible instantly before killing is available and increasingly required in some jurisdictions - its adoption represents an important welfare improvement for one of the most commercially significant crustacean species.