Opinion
Stocker operators and feedlots want matched sets of calves that are weaned, castrated, dehorned, familiar with water and feed sources and immunocompetent. Calves born now will be weaned in seven months, but could be weaned much earlier <Link>. Therefore, the colostrum intake first 48 hours after calving could be considered the first step to having immunocompetent cattle at weaning.
Every step in growing calves for meat or replacement animals in the herd is focused on optimizing the ability of a calf to grow and thrive without negative events that restrict optimum growth and health.
Source: Drovers, March 10, 2022. Link.
While it is true that we probably should precondition cattle because it is the right thing to do for the calf, the economics of preconditioning indicate it can be profitable for the cow-calf producer.” – Paul Beck