In this episode, the hosts welcome Mark Hilton, sponsored by Virbac, a longtime veterinarian, educator, and beef cattle consultant, to discuss the principles and economics of calf preconditioning. Hilton defines preconditioning as preparing calves for a successful feedlot career, emphasizing that the process involves much more than vaccination alone. Key components include weaning calves before sale, implementing sound vaccination programs, controlling parasites, providing balanced nutrition, and training calves to eat from feed bunks and drink from waterers.
The panel discusses how weaning is one of the most significant stressors calves face and highlights practices such as fence-line weaning, low-stress cattle handling, and high-fiber starter diets to ease the transition. Nutrition, mineral supplementation, and proper vaccine management are emphasized as critical factors that help calves develop strong immune responses and reduce the risk of respiratory disease.
A recurring theme is the importance of facilities, labor, and communication. Producers are encouraged to work closely with veterinarians and nutritionists to design preconditioning programs that fit their operations and to communicate those efforts to buyers so the value of preconditioned calves is recognized in the marketplace.
The discussion also explores the economics of preconditioning. While premiums for preconditioned calves can be significant, Hilton argues that much of the financial return comes from efficient weight gain, reduced shrink, and better overall calf performance. Data from long-term studies and field experience suggest that preconditioned calves experience substantially lower sickness and death loss rates in feedlots compared with non-preconditioned calves.
Overall, the episode concludes that successful preconditioning requires a combination of health management, nutrition, facilities, and planning. When done well, it benefits calf welfare, improves feedlot performance, and can generate meaningful returns for cow-calf producers.
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