Channel catfish are among the most commonly farmed freshwater fish in the United States, yet welfare standards for their production remain poorly developed compared to other farmed species.
Catfish welfare is underserved in animal welfare discourse despite the large numbers involved. The species receives little attention from welfare organizations focused primarily on higher-profile species, and production is concentrated in a small number of US states where agricultural interests have historically resisted welfare regulation. The welfare case for catfish rests on the same neurobiological evidence as other teleost fish: they have functional nociceptors, produce stress hormones in response to harmful stimuli, and show behavioral changes consistent with pain and stress responses. Practical improvements — particularly in slaughter method — are technically straightforward and commercially available. The alignment of welfare and food safety is relevant here: stressed catfish have elevated cortisol that affects flesh quality, creating a business case for reduced pre-slaughter stress that complements the welfare argument. Advocacy for catfish welfare is most effective when it connects to the broader fish welfare movement and frames catfish as fish deserving the same welfare consideration as salmon.