Farm Animals

Pig Iron Supplementation Welfare

Piglets are born with limited iron stores requiring supplementation soon after birth to prevent iron deficiency anaemia and associated welfare problems.

Key Facts

Sow milk contains insufficient iron for rapid piglet growth
Iron deficiency anaemia causes lethargy, pale mucous membranes and poor growth
Injectable iron at 3-5 days of age prevents anaemia effectively
Outdoor pigs can access soil iron naturally through rooting behaviour
Oral iron supplementation is an alternative to injection but less reliable

Welfare Considerations

Iron deficiency anaemia in piglets causes fatigue, susceptibility to disease and growth failure - all welfare harms that are entirely preventable. Iron supplementation at 3-5 days of age is a welfare standard practice. The method of administration should minimise pain and stress for individual piglets.

What You Can Do

Ensure all indoor piglets receive iron supplementation at 3-5 days
Use appropriate injection technique to minimise pain
Provide soil access for outdoor piglets as a natural iron source