Sheep Lameness: An Epidemic of Preventable Pain in Farmed Flocks

Lameness affects up to 10% of sheep in commercial flocks at any given time, causing chronic pain that significantly reduces quality of life. Prevention and early treatment are the keys to addressing this welfare crisis.

Key Facts

UK surveys indicate that lameness affects 8-10% of sheep in commercial flocks at any given time
Footrot and contagious ovine digital dermatitis (CODD) are the two most common causes of sheep lameness
Lame sheep show reduced grazing time, social withdrawal, weight loss, and measurable pain behaviors
Sheep are stoic prey animals that conceal lameness until it becomes severe, meaning visible lameness indicates significant suffering
Research by Professor Laura Green at Warwick University demonstrated that 5-day antibiotic treatment dramatically improves outcomes over injectable treatments
Prevention through vaccination, careful management of wet conditions, and early identification is far more effective than treatment
The five-point plan developed by AHDB provides farmers with evidence-based guidance on reducing flock lameness
Economic analysis shows that treating lame sheep promptly is financially beneficial as well as welfare-positive

Welfare Considerations

Sheep lameness is one of the most prevalent and persistent welfare problems in UK and global sheep farming. A flock with 10% lame animals has hundreds of individuals experiencing chronic pain that affects every aspect of their lives — grazing, social interaction, thermoregulation, and reproduction. The tragedy is that effective prevention and treatment exist but are inconsistently implemented. Farm visits that include regular lameness scoring, prompt treatment, and preventive management have been demonstrated to dramatically reduce prevalence. The welfare case and the economic case point in the same direction: early, effective intervention pays for itself many times over.

What You Can Do

Support farmers and farming organizations committed to implementing the five-point lameness control plan
Choose lamb and wool products from farms with verifiable lameness monitoring and treatment protocols
Advocate for veterinary advisory programs that help farmers implement effective lameness prevention strategies
Support research on improved footrot vaccines and treatment protocols for sheep lameness
Encourage transparency in sheep welfare reporting as part of farm assurance schemes
Reduce lamb and wool consumption or choose certified higher-welfare alternatives to support farms with strong welfare practices