This is a guest post written by Karin Schmid, Beef Production Specialist with the Alberta Beef Producers.
It’s approaching quickly, that time of year when you start to think about weaning your calves. Calves are weaned to make sure that cows can recover their body condition after raising a calf all summer, and to allow for specialized feeding of those calves. All producers do it, but not everyone approaches weaning in the same way.
The most common method of weaning is the abrupt separation of calves from their dams. This method is arguably the most stressful event of a young calf’s life. Not only are the calves abruptly deprived of a ready source of milk, but also social contact with their dams. Then add vaccinations, dietary changes, and transportation to a different environment, with unfamiliar animals, and it’s easy to see why weaning is stressful on calves. Stress depresses the immune system, which makes freshly weaned calves the most susceptible to bovine respiratory disease (BRD) infections.
Alternative weaning methods exist, if you are willing to spend a little more time on the process. Continue reading