Livestock

Digital Dermatitis in Dairy Cattle: Welfare Challenge 2026

Digital dermatitis is a painful infectious foot condition and a leading cause of lameness in dairy cattle, requiring active herd management.

Key Facts

Digital dermatitis is caused by Treponema bacteria and spreads rapidly between cows
It causes painful erosive lesions near the hoof, often with a characteristic strawberry-like appearance
Prevalence in UK dairy herds can exceed 60% without active control programmes
Lame cows produce less milk, have poorer reproductive performance, and are at higher risk of culling
Footbathing with copper sulphate or formalin solutions is the primary preventive measure

Welfare Considerations

Digital dermatitis is one of the most significant welfare challenges in dairy farming. Affected cows experience acute pain, shift weight to reduce pressure on the affected foot, and show reduced movement, feeding, and lying time. Early identification through regular foot inspection and prompt treatment are key welfare priorities. Automated mobility scoring systems and farm health plans with veterinary input have been shown to significantly reduce herd-level lameness.

What You Can Do

Support dairy farmers implementing comprehensive lameness prevention programmes
Choose milk and dairy products from farms enrolled in higher-welfare assurance schemes
Advocate for lameness as a key welfare indicator in farm assurance standards
Encourage research into effective, low-stress lameness treatment and prevention methods