Channel catfish is the leading farmed fish species in the United States, with welfare practices that lag behind salmon in other countries and significant room for improvement.
US channel catfish welfare is a case where the absence of regulation, limited consumer awareness, and industry economic pressures have produced a sector with very limited welfare consideration. Unlike European salmon aquaculture where welfare standards have advanced significantly under regulatory and market pressure, US catfish farming operates with minimal welfare oversight. Channel catfish are sentient animals capable of pain — this is established science, not speculation — and slaughter without stunning causes suffering that pre-slaughter stunning would prevent. The tractability of welfare improvement is high: the catfish industry is geographically concentrated and dominated by relatively few large processors, making intervention through buyer standards or regulatory change potentially high impact. Consumer awareness and retailer standards represent the available levers for change in the current regulatory environment.