What is in this article?:
“Production medicine is part of every-day veterinary medicine. As the veterinarian, you should always be thinking about the client’s total operation.
"Are you a ‘cow fixer’ or a ‘herd health veterinarian’? There is a big difference.” -- W. Mark Hilton
Areas Of Impact
Any area of production that drives a substantial amount of production output or input invites examination.
For Dr. Engelken, three key areas jump to mind: data based evaluation and the benchmarking of reproductive performance over time; nutritional management to control the cost of supplemental feed; herd health design and maintenance.
“Reproductive performance drives the bus on the income side of the equation and has to be closely monitored,”
Dr. Engelken says. “However, when you look at the differences in profitability between beef operations, you will find much more variation in input costs than you do in revenue generated. Since the largest component of cash costs deals with supplemental feeding, it is only natural that our profession should be involved in evaluation of the nutritional program and cattle feeding practices.”
Likewise, Dr. Hilton says, “Nutritional consulting has provided our clients with the best return on investment. Feed costs are up tremendously over the past five years and our herds that have kept feed cost from rising at the national average are doing much better financially than those that are average or above. I have heard from veterinarians who have saved clients $30,000 in feed cost versus what they would have fed. Even simple ideas like allowing cows only 4-6 hours daily access to hay can save a producer over 30 percent of his hay cost, according to Purdue research.”
As for design and maintenance of the herd health program, Dr. Engelken says, “We are constantly bombarded with new ‘miracle cures’ that come from a syringe, in the form of antibiotics, vaccines, or mineral supplements. I think the practitioner plays a key role in helping producers understand what they need, and maybe just as importantly, what they don’t need. This also requires that diagnostic information be collected from both live animals and necropsies so that disease patterns on the farm can be monitored and herd health programs changed as needed. This is still at the heart of veterinary medicine.”
“Every herd has strengths and weaknesses, but if health is one weakness, it’s nearly impossible to have any real strengths,” Dr. Hilton says. “Think of all the problems that may occur subsequently if calves get sick at a very young age—increased death loss, lower weaning weights and rates, increased sickness and decreased growth in the feedlot, less replacement heifers for the herd, etc. Health is surely a huge impact on the total herd.”
Wrap it all together and Dr. Engelken says, “In our case, we continue to be involved in nutritional management, ration analysis, electronic record keeping, and evaluating reproductive performance. We also spend a fair amount of time evaluating options for our clients and using partial budgets to play ‘what if’ games and look at alternatives.
“Providing impartial science-based information is part of our job. Just simply due to the huge impact that reproductive performance has on ranch profitability, I guess it’s inevitable that we continue to look at estrus synch options, bull selection parameters, and the potential uses of gene markers. Having said that, we still do the traditional things such as palpations and disease management.”