Expo en Español is World Dairy Expo’s educational program created specifically for Spanish-speaking professionals in the dairy industry. Presented entirely in Spanish, these seminars provide practical information and valuable tools for dairy owners, managers and mid-level managers.
Expo en Español sessions are held Tuesday through Friday during World Dairy Expo in Mendota 1 of the Exhibition Hall at 10:30 a.m. Each session concludes with an opportunity for attendees to ask questions and engage with the presenters.
Daily sessions are sponsored by Progressive Dairy.
Tuesday, September 29
“Five key strategies to improve your dairy farm profitability”
Presenter: Paulina Letelier, Consultant, GPS Dairy Consulting
Paulina Letelier will be sharing five practical strategies that dairy managers and herdsmen can implement to improve farm profitability. Topics will include ways to increase milk production, improve feed intake, identify unprofitable cows, and make better culling decisions to strengthen herd performance. The presentation is designed to provide practical, real-world examples that can be applied immediately on dairy farms.
Wednesday, September 30
“Prevention is Better Than Cure – Don’t Leave Mastitis to Chance”
Presenter: Carolina Pinzón, Dairy Outreach Specialist, University of Wisconsin-Madison, Division of Extension
Reducing the risk of mastitis in dairy herds is key to long-term farm success. This presentation provides a practical framework focused on proven, research-based strategies across key areas, including people, environment, milking routine, mastitis management, milking equipment, and herd health. Each area highlights simple practices to reduce bacterial exposure, support immune function, and maintain udder health. The goal is to help dairy teams stay aligned, consistent, and focused on what works to prevent mastitis.
Thursday, October 1
“Making Future Cows Better with Today’s Data”
Presenter: João Dürr, CEO, Council on Dairy Cattle Breeding
The data that leads to better cows is collected every day on dairy farms across the country. Learn how information used for day-to-day management decisions – like illness reporting, hoof trimming, and animal ID – is applied to genetic evaluations and mating programs during this presentation. Recommendations for standardized data recording and how to include farm data in the National Cooperator Database will also be shared.
Friday, October 2
“The Diarrhea Dilemma: Practical Tips to Prevent and Treat Calf Scours”
Presenter: Dr. Kendra Wells, Veterinarian, Valley Veterinary Clinic
This presentation will cover the key management factors associated with calfhood diarrhea, including diagnosis, early intervention, supportive care, and appropriate antibiotic use. Practical strategies beginning in the maternity pen and extending through calf housing and feeding management will be discussed. Participants will also receive a refresher on team training, recognizing sick calves, and implementing effective treatment protocols.
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