Sheep Lambing Welfare and Dystocia Management

Lambing time represents the period of highest welfare risk for sheep in UK farming, with maternal and neonatal welfare requiring skilled stockmanship and prompt intervention.

Key Facts

Dystocia (difficult birth) affects approximately 5-10% of ewes and is a leading cause of lamb mortality and ewe welfare impairment.
Correcting malpresentation requires clean, skilled assistance within 30-45 minutes of the ewe beginning active straining.
Delayed or poorly executed assistance causes vaginal and cervical trauma, retained foetuses, and ewe mortality.
Hypothermia is the leading cause of neonatal lamb mortality in the UK — colostrum intake and shelter provision are critical.
Ewes with retained foetal membranes require veterinary management to prevent metritis and secondary welfare compromise.

Welfare Considerations

Lambing represents an intensive welfare management period during which timely, skilled intervention can prevent significant suffering and death. Ewes in prolonged unassisted dystocia experience progressive exhaustion, tissue damage, and eventually death if unassisted. Lambs born in poor condition face hypothermia risk from inadequate shelter and colostrum intake. The welfare quality of lambing outcomes depends directly on stockmanship skill and willingness to provide prompt, appropriate intervention.

What You Can Do

Ensure all farm staff involved in lambing have received appropriate training in lambing assistance techniques.
Establish clear protocols for when to assist and when to call a vet during difficult births.
Provide adequate lambing shelter and monitoring to ensure neonatal lambs receive colostrum within 2 hours of birth.
Work with your vet to establish standard operating procedures for dystocia, retained membranes, and metritis management.