Sheep Foot Welfare: Prevention and Treatment of Lameness

Foot problems are among the most significant welfare issues in sheep, causing chronic pain and affecting flock productivity. Proactive foot health management prevents most common conditions.

Key Facts

Lameness affects approximately 10% of UK sheep at any given time, with footrot and interdigital dermatitis the primary causes
Footrot, caused by Dichelobacter nodosus, causes severe lameness with underrunning of the horn
The SCOPS (Sheep Champion Of Parasites and Sheep) framework applies similar principles to foot health management
Footvax vaccination against Dichelobacter nodosus reduces footrot incidence by 80-90% in research trials

Welfare Considerations

Sheep lameness causes chronic pain that affects feed intake, social behaviour, and reproductive performance. Lame ewes produce less milk, resulting in welfare impacts for their lambs. The welfare imperative is early detection and treatment — lame sheep should be treated within 3 days of first detection. Footbath protocols using zinc sulphate or formalin reduce interdigital dermatitis burden. Vaccination programs against footrot represent the most welfare-positive prevention intervention available.

What You Can Do

Implement regular flock lameness scoring using the AHDB 0-3 scoring system as a welfare monitoring tool
Treat lame sheep within 3 days of detecting lameness — delayed treatment worsens prognosis significantly
Vaccinate entire flocks with Footvax in high-footrot-risk herds as the most effective prevention measure
Cull persistently lame sheep that fail to respond to treatment — chronic lame sheep have poor welfare outcomes