Animal welfare science is a growing field that translates scientific understanding of animal experience into practical improvements, and research priority-setting determines which animals and problems receive attention.
The animals most numerous in human-dominated systems (farmed fish, insects, shrimp) receive the least research attention relative to their numbers. Wild animal suffering remains severely under-researched. Funding flows predominantly toward economically important species. Welfare science that informs policy requires translation pathways that are often absent, creating gaps between research findings and regulatory change.