By Scout Nelson
The importance of colostrum for newborn calves cannot be overstated, as highlighted by veterinarians from Kansas State University's Beef Cattle Institute. Colostrum, the first milk from cows' post-birth, is crucial for providing calves with passive immunity. When natural colostrum is not an option, commercial replacements come into play.
During a recent episode of the Cattle Chat podcast, K-State veterinarians Brad White and Bob Larson discussed the essentials of ensuring calves receive colostrum, especially after difficult births. The conversation also touched upon the risks and benefits of commercial colostrum replacements.
Commercial replacements are a viable solution when calves are unable to suckle promptly. Larson cautioned against sourcing colostrum externally due to the risk of diseases like Bovine leukosis virus and Johne's disease. His advice is to either bank colostrum from the herd or use reputable commercial products to avoid these risks.
While commercial replacements may not match the nutritional and antibody content of natural colostrum, they are a critical fallback. The correct administration of these products is paramount. White emphasized the importance of proper technique, especially when using tube feeders, to ensure colostrum reaches the stomach and not the lungs.
For those inexperienced with colostrum administration, seeking assistance and guidance is advised to prevent mistakes and ensure the health and safety of the calf. Cleaning tools thoroughly after use is also essential to avoid cross-contamination.
While natural colostrum is irreplaceable, commercial replacements provide a necessary alternative for ensuring the health and immunity of newborn calves.
Photo Credit - istock-123ducu
Categories: Kansas, Livestock, Beef Cattle