Lobsters show increasing evidence of pain-like responses to noxious stimuli, raising important welfare questions about live boiling and storage conditions.
Lobster welfare has moved from fringe concern to mainstream science over the past decade. The Cambridge Declaration on Consciousness (2012) included decapod crustaceans as likely sentient, and subsequent research has demonstrated learned avoidance, wound-guarding behavior, and analgesic responses consistent with pain experience. The practice of live boiling remains widespread despite more humane alternatives. Electrical stunning before cooking rapidly renders lobsters insensible; clove oil immersion achieves similar results more slowly. Consumer and regulatory pressure for higher welfare standards in the live lobster trade is growing and producing legislative responses.