Have you ever wondered why a Coggins test isn't called an EIA test? Curious about why we all have this oddly monikered test done every year? Well, in this excerpt from the Driving Radio show, Dr. Wendy Ying and her co-host Glenn sit down with Dr. Oscar Fletcher from North Carolina State University to answer these questions and more.

• Support for this episode provided by HRN Auditors
• Listen to more podcasts for horse people at Horse Radio Network
• Thanks to today's tip contributors:  Dr. Wendy Ying, Dr. Oscar Fletcher, Horses In The Morning Driving episode
• Learn about advertising on Horse Tip Daily or any of the shows on the Horse Radio Network
• Download the free Horse Radio Network App for iPhone or Android