Finishing Pig Welfare: Space, Enrichment and Growth

Finishing pigs - those raised from weaning to slaughter weight - spend the majority of their lives in intensive systems. The welfare conditions during this phase profoundly affect billions of animals annually.

Key Facts

Over 700 million pigs are raised for meat globally each year making them one of the most numerous farm animals
UK finishing pigs are typically slaughtered at 5-6 months at around 100 kilograms live weight
Indoor finishing systems commonly provide 0.65 square meters per pig - less than the animal's own body length squared
Tail docking is performed in 70-80% of UK herds to prevent tail biting in barren environments
Pigs in barren environments redirect their rooting behavior toward pen mates causing injury
Enrichment materials like straw chains or hanging toys reduce biting by providing alternative outlets
Growth promotion has accelerated so much that some genetics cannot walk properly by slaughter age
Respiratory disease affects up to 60% of pigs at slaughter - documented by abattoir lung lesions

Welfare Considerations

Finishing pigs in commercial systems experience chronic welfare compromises from barren environments, overcrowding, and respiratory disease. The natural rooting and foraging behavior that occupies wild boar for 7-8 hours daily cannot be expressed on concrete or slatted floors. This behavioral frustration redirects into damaging behaviors requiring tail docking to prevent injury - itself a painful procedure. The rapid growth rate engineered into commercial genetics causes cardiovascular and musculoskeletal stress. Respiratory disease documented in abattoir inspections indicates that a substantial proportion of pigs spend their final weeks with compromised lung function. Despite existing welfare legislation, monitoring and enforcement remain inconsistent, and the majority of pigs continue to experience these conditions.

What You Can Do

Choose pork products with higher welfare standards such as RSPCA Assured or outdoor-bred labels
Reduce pork consumption or shift to plant-based alternatives
Support Animal Equality and Compassion in World Farming's campaigns for stronger pig welfare standards
Contact retailers asking about their pig welfare commitments and supplier standards
Support political campaigns for enrichment material requirements in finishing pig systems
Donate to organizations conducting undercover investigations of pig farming practices