Farm Animal Welfare

Cattle Grooming Behaviour and Brush Provision

Cattle have a strong motivation to groom themselves and each other; automatic rotating brushes in dairy units are one of the most welfare-positive and commercially adopted enrichment interventions available.

Key Facts

Dairy cows use automatic brushes for an average of 20-40 minutes per day
Brush use is associated with increased oxytocin release and positive affect indicators
Cows compete for access to brushes, indicating high motivational priority
Herds with brushes show reduced displacement aggression at other resources

Welfare Considerations

The grooming motivation in cattle is strong enough that access to grooming resources is considered a meaningful welfare outcome measure. Automatic brushes satisfy an intrinsic behavioural need while also removing ectoparasites and improving skin and coat health. Their rapid commercial adoption demonstrates that welfare improvements can align with practical farm management.

What You Can Do

Support assurance schemes that require provision of grooming resources for cattle
Advocate for grooming provision as a standard element of cattle housing design
Share the evidence on brush use as an example of practical, low-cost welfare improvement