Short communication: milk production and lamb development in Saint Croix and Katahdin hair sheep breeds (Ovis aries).

The aim of the present study was to characterize milk production and preweaning development of lambs from Katahdin and Saint Croix sheep. Milk production was measured weekly, from birth to 8 weeks using oxytocin technique, in 12 Katahdin (62.0 ± 5.