Legal recognition of animal sentience — the capacity to have subjective experiences — is a growing global trend that provides the foundation for stronger welfare protections.
Legal recognition of animal sentience is more than symbolic — it changes the basis on which welfare decisions are made. When animals are legally recognised as sentient, their interests must be considered in policy decisions, not just their economic value. This creates stronger grounds for welfare legislation and gives animal advocates a legal basis to challenge practices that cause suffering. The trend toward broader sentience recognition, including for fish and invertebrates, reflects growing scientific understanding and moral progress.