Sheep Footbathing: Welfare Science and Best Practice

Key Welfare Facts

Footbathing is a core management tool for foot rot and foot scald control in sheep farming worldwide.
Formalin and zinc sulphate are the most commonly used footbath agents with good efficacy evidence.
Zinc sulphate at 10% concentration is considered more environmentally acceptable than formalin alternatives.
Footbath concentration, volume, and frequency all significantly affect efficacy and disease control outcomes.
Forced passage footbathing achieves better foot coverage than voluntary entry bath designs.
Footbathing is most effective as part of an integrated lameness management programme including examination and treatment.

Welfare Assessment

Footbathing reduces the infectious load driving foot diseases that cause chronic pain in sheep. Implementing evidence-based footbath protocols alongside prompt examination and treatment of lame sheep achieves the most significant welfare improvement.

What You Can Do

Implement regular footbathing on an evidence-based schedule appropriate to farm lameness levels
Use zinc sulphate at appropriate concentration as a welfare-positive and environmentally acceptable choice
Ensure footbath design allows adequate contact time and foot immersion depth
Integrate footbathing with regular lameness scoring and prompt treatment of affected animals