Producers spend a lot of time thinking about cow health, breeding readiness, and nutrition plans, but Purina says the story of long-term productivity starts much earlier. The first hours and weeks of a calf’s life are filled with stress points, and how those animals are supported during that time can shape their gut development, immune strength, and future performance. Dr. Olivia Genther Schroeder of Purina says early calf management is one of the most important investments a producer can make.
One of the biggest differences in working with hand-raised calves, she says, is that there is no cow to help manage that early gut development. Everything falls on the producer.
That consistency matters because a very young calf begins life with a digestive system that behaves more like a monogastric animal. It takes time, nutrition, and stability for the rumen to develop. During that transition, calves are especially sensitive to stress.
Purina says the early life window is when gut tissue, barrier function, immune activity, and the microbiome are formed. That makes the first hours, days, and weeks absolutely critical.
Stress does not end at weaning. Pen movement, feed changes, temperature swings, and hauling all add pressure to the animal. And every one of those stressors affects the gut.
To help producers manage this, Purina leans on research, on-farm experience, and local expertise. Dr. Genther Schroeder says working with a trusted dealer and nutrition team is the best way to build a plan that fits each operation.
Whether those calves are in hutches, barns, or on pasture, Purina says setting them up with consistent care, quality colostrum, balanced nutrition, and gut-supporting tools will pay dividends far into their productive life.
If producers want more information, they can contact their local Purina dealer or visit purinamills.com.
