Farm Animal Welfare

Pig Liquid Feeding Systems and Welfare

Liquid feeding systems for pigs can improve welfare by providing a more natural feeding experience and reducing competition.

Key Facts

Liquid feeding delivers wet feed through pipe systems to individual or group troughs
Reduced fighting around feed is a key welfare advantage of well-designed liquid systems
Fermented liquid feed supports gut health and reduces antibiotic use on some farms
System failures can leave pigs without food for hours, requiring robust monitoring
Correct formulation of liquid feed is essential for nutritional adequacy

Welfare Considerations

Liquid feeding systems can substantially improve feeding welfare by reducing competition and allowing more natural feeding behaviour. However, system reliability and nutritional adequacy require careful management to realise welfare benefits.

What You Can Do

Support welfare research into liquid and fermented feeding system welfare outcomes
Advocate for welfare certification requirements addressing feeding system quality
Choose pork from farms with documented low competition and feeding welfare indicators