What is the significance of colostrum for lambs?

Colostrum is critically important for lambs because it provides essential antibodies necessary for their immune system development. When lambs are born, they have not yet developed their own immunity and rely on maternal antibodies to protect them against diseases and infections. Colostrum, which is the first milk produced by the ewe after giving birth, is rich in immunoglobulins that equip the lamb's immune system.

Lambs must consume colostrum within the first few hours of life, as their ability to absorb these antibodies diminishes rapidly after birth. This is why ensuring that each lamb receives an adequate amount of quality colostrum is vital for its survival and health. The presence of these antibodies in the lamb's system helps to bolster its immune response to pathogens during the early days of life when it is most vulnerable. By supporting the lamb's immune system, colostrum plays a key role in reducing mortality rates and promoting healthy growth in young sheep.