Farm animals routinely undergo painful procedures without adequate pain relief, representing one of the most pervasive welfare failures in agriculture.
The gap between available pain management tools and their actual use in livestock farming represents one of the most straightforward welfare failures to fix. Effective, affordable analgesics exist that can dramatically reduce pain during and after routine procedures. The barriers are primarily economic, cultural, and regulatory rather than technical. Mandatory pain relief requirements for dehorning and castration, combined with reduced processing costs and education programs for producers, could eliminate a large fraction of farm animal pain from the agricultural system at relatively low cost.