What We Can Measure
The livestock industry currently has access to technology that can track body temperature, rumination, feed and water intake, daily activity, and pen location, with advancements in technologies that quantify electrodermal activity, or changes in sweat gland activity, as well as bodyweight distribution and stride length. The industry is beginning to integrate this information into sophisticated platforms and, with the addition of facial recognition technology — yes, for cows! — data could be collected from animals over long periods of time and move with them throughout their lifetimes. By correlating these outcomes and creating predictive algorithms, we can identify sick animals before they begin to show clinical signs of illness, monitor whether animals are responding to treatment, and forego moving an animal into a handling facility to complete a physical exam. All of these applications can improve animal well-being and lower cost and risk for ranchers.
Where We Are Going
Here at Kansas State University, our team is exploring other indicators of when an animal is beginning to deviate from its physiologic norm. Yet quantifying outcomes in research settings is only the beginning of a journey that can ultimately lead to on-the-ground solutions that are practical and economical for the commercial livestock industry. That being said, precision animal monitoring is going to quickly become the new norm – allowing us to see the consequences of treatment decisions long after they are made, collect large amounts of data that can be used to analyze trends and make protocol changes and treat animals as individuals with a history that we can use to determine the best route of action to promote their health and well-being every day.
This work is made possible, in part, by FFAR and Merck Animal Health. The opportunity to be a part of the 2019-2022 cohort of FFAR Fellows is both an honor and a responsibility. The Foundation for Food & Agriculture Research is providing the resources and opportunities to make science accessible, meaningful, and impactful; being a part of that greater purpose is something I will carry with me throughout my scientific endeavors.