On-farm euthanasia quality varies enormously — poorly performed euthanasia causes prolonged suffering in injured or ill animals that is preventable with proper training and equipment.
The welfare failure in on-farm emergency euthanasia often involves delay: animals that should be humanely killed remain alive for hours or days because farmers are uncertain how to perform euthanasia correctly, lack appropriate equipment, or hope animals will recover. Animals requiring emergency euthanasia are typically severely injured or ill — prolonging this state causes extended suffering. Training programs that build farmer confidence and competence in euthanasia technique are among the most direct welfare interventions available.