Cattle Transition Cow Management: The 3-Week Window Around Calving

The transition period - 3 weeks before to 3 weeks after calving - is the most welfare-critical phase of a dairy cow's productive life. Getting management right prevents most metabolic diseases.

Key Facts

Over 75% of disease events in dairy cows occur in the first month after calving
Subclinical hypocalcaemia affects over 50% of multiparous cows without prevention
Negative energy balance is unavoidable post-calving but can be minimised by preparation
Adequate dry matter intake pre-calving is the single most important management factor
Individual monitoring of body condition score through the transition period enables intervention
Liver function and immune competence are compromised during negative energy balance

Welfare Considerations

Transition period diseases including milk fever, ketosis, retained placenta, and displaced abomasum cause significant suffering. Many cows experience multiple concurrent problems in the first weeks post-calving. The welfare cost is compounded by reduced ability to care for calves and by the invasive treatments required. Prevention through proactive transition cow management is more welfare-positive than treating established disease.

What You Can Do

Monitor and score dry cow body condition at dry-off and calving
Provide adequate trough space in pre-calving groups to ensure all cows can eat
Use DCAB ration formulation to reduce milk fever incidence
Implement a fresh cow monitoring protocol to detect ketosis and other early-postpartum diseases
Work with a vet and nutritionist on a transition period management plan