Not all milk replacers are the same. Sure, they differ by protein source, level of protein/fat and any medications or additives included. But milk replacers also differ on how well they support gut health and protect overall calf health. While you probably have a favorite milk replacer, new research shows that adding IgY, the avian equivalent of IgG (immunoglobulin G found in colostrum), can make a good milk replacer even better.

Using beef semen to cross with Holsteins, Jerseys and other dairy breeds has helped change the value of each calf. Dairy producers are looking for ways to maximize this strategy and reap the financial benefits. Here are four tips to help unlock the potential of beef-on-dairy calves and secure maximum results.

Supplementing calves with colostrum after the first day of life can reduce the duration of diarrhea and possibly improve survival rates during high disease pressures. This article details the benefits of colostrum for older calves and how it can be integrated into calf management plans.

Moving calves from the hutches to group pens isn’t just stressful for the calves. Workers know that when a new group of calves moves into the group pen, the calves have a much greater risk of bovine respiratory disease (BRD) or pneumonia.

A less-studied strategy to help calves cope with cold stress could be through having a companion. Pair or group housing of calves has become a popular topic of discussion over the past few decades. We conducted a study to measure if pair-housing calves in a dual hutch system could help reduce the effects of cold stress during winter. Read about the study's results.

Have you ever found yourself begging Mother Nature to give you a break? For example, this past winter, Wisconsin experienced several 50-degree temperature swings in one day. It was nice and sunny one day, and then 12 hours later, chilly and damp. Those fluctuations can make calves more vulnerable to scours and respiratory illnesses.

Until recently, raising all heifer calves to breeding age or calving and selling them was not profitable. Using the concept of genomics, lower-ranking females in the herd have been bred to beef sires, resulting in a new profit center for many farms. Finally, we are learning to appreciate that the better we raise our heifer calves, the healthier they are, and they produce more milk during their first and later lactations.