The Swine Health Blackbelt Podcast - Dr. Larry Rueff and Dr. Darryl D'Souza: Immunocastration Economics and Welfare | Ep. 221
Aug 05, 2026In this episode of The Swine Health Blackbelt Podcast, Dr. Larry Rueff, Founder of Swine Veterinary Services, and Dr. Darryl D'Souza, Executive General Manager at SunPork Group, discuss immunocastration in boars and gilts. They explain performance gains, carcass quality, welfare benefits, sustainability, and the effects of global adoption on producer competitiveness. Listen now on all major platforms!
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What you'll learn:
- Immunocastration benefits
- Boar and gilt performance
- Carcass quality
- Welfare benefits
- Market competitiveness
Meet the guest:
Dr. Larry Rueff is a veterinarian and the founder of Swine Veterinary Services, with more than 40 years of swine industry experience in veterinary medicine, research barns, employee training, and animal welfare. Dr. Darryl D'Souza is Executive General Manager at SunPork Group and a meat scientist focused on innovation, value chains, and sustainable pork production. Learn more from Dr. Larry Rueff and Dr. Darryl D'Souza on The Swine Health Blackbelt Podcast, available on all major platforms.
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