Dairy Cow Dry Period Management: Welfare During the Non-Milking Period

The dry period between lactations is a critical welfare phase for dairy cows, with risks including mastitis, energy imbalance, and lameness that set the tone for the subsequent lactation.

Key Facts

The dry period typically lasts 6-8 weeks and allows udder tissue to repair and regenerate
Dry cow therapy (antibiotic treatment at drying off) has traditionally been applied to all cows
Selective dry cow therapy targets antibiotics only to cows with active infection, reducing antibiotic use
The transition from lactation to dry period is a major metabolic stress point for high-producing cows
Overly short or overly long dry periods both have negative welfare and production implications

Welfare Considerations

Dairy cow welfare during the dry period is often overlooked but critically important. The sudden cessation of milking causes udder engorgement and discomfort in high-producing cows that can be acute and prolonged. New mastitis infections acquired during the dry period are a significant welfare risk, with infection causing pain, fever, and systemic illness. Energy imbalance in the early dry period can compound the transition cow syndrome seen after calving. Housing conditions during the dry period are often poorer than during lactation, with cows sometimes moved to inferior facilities, increasing lameness risk.

What You Can Do

Ensure dry cows receive appropriate housing, feed, and monitoring throughout the dry period
Follow evidence-based selective dry cow therapy protocols in consultation with a vet
Maintain locomotion scoring and foot care during the dry period
Provide adequate space and feed access for all dry cows, avoiding overcrowding
Monitor udder health post-calving and act promptly on any mastitis signs
Review dry cow management as part of annual farm health and welfare planning