Cattle Mastitis Prevention: Welfare Through Udder Health Management

Mastitis is the most costly and common welfare problem in dairy cows - systematic prevention through milking hygiene, teat health, and dry cow management dramatically reduces incidence.

Key Facts

Clinical mastitis causes acute pain, fever, and systemic illness in affected cows
Subclinical mastitis causes chronic udder discomfort without obvious signs but reduces welfare and milk quality
Post-milking teat dipping reduces new infection rates by 50% in controlled studies
Dry cow antibiotic therapy has been replaced by selective dry cow therapy in higher welfare systems
Somatic cell count is the primary monitoring tool for herd mastitis welfare status

Welfare Considerations

Mastitis prevention is among the highest-impact welfare interventions available to dairy producers. Every case of clinical mastitis represents acute suffering that appropriate management can prevent. The evidence base for prevention is robust: post-milking teat dipping, cubicle hygiene, milking machine maintenance, and strategic dry cow management each contribute meaningfully to incidence reduction. Herd mastitis welfare is trackable through somatic cell counts - herds with consistently low SCC have demonstrably better udder welfare. Consumer demand for high welfare dairy creates incentives for producers to invest in mastitis prevention.

What You Can Do

Support dairy brands that publicly report somatic cell counts as a welfare indicator
Ask dairy retailers about mastitis prevalence targets in their supply chains
Choose dairy from certified high welfare producers with documented udder health programmes
Advocate for somatic cell count thresholds to be part of dairy welfare certification