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Hog Transport in Extreme Cold: What Producers Need to Know

Weather Can Change Quickly – Be Prepared

As winter weather rapidly shifts across key hog-producing regions, ensuring animal welfare and transport safety is critical. With frigid temperatures expected, hog transporters must take extra precautions to prevent frostbite, stress, and even mortality in extreme conditions.

Failing to plan for sub-zero transport could lead to serious welfare concerns, impacting both pigs and operations. Checking weather conditions, road reports, and preparing trailers accordingly before departure is essential.

Fitness for Transport – Know the Guidelines

Determining which hogs are fit for transport is even more important in cold weather. The Fitness for Transport Fact Sheet outlines categories:

✅ Fit for transport without restrictions – Hogs that are healthy and able to endure the journey.
✅ Fit for transport with special provisions – Animals that require additional care, such as bedding, spacing, or ventilation adjustments.
✅ Unfit for transport – Pigs that are injured, weak, or compromised should never be transported in extreme cold.

💡 Cold Weather Protocols:
✔ Use proper trailer panels and bedding to maintain warmth.
✔ Follow Transport Quality Assurance (TQA) guidelines to reduce stress and prevent losses.

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Genetics Behind Swine Resilience - Dr. Jenelle Dunkelberger

Video: Genetics Behind Swine Resilience - Dr. Jenelle Dunkelberger


In this episode of The Swine it Podcast Show Canada, Dr. Jenelle Dunkelberger, geneticist at Topigs Norsvin, explains how genetics can improve disease resilience in pigs. She explores how resilience differs from resistance, the role of genetic variation, and how breeding strategies can enhance health and performance under disease pressure. Dr. Dunkelberger also covers practical applications and future implications for swine production. Listen now on all major platforms!

"Controlled experimental trials confirm that differences in mortality and performance under disease pressure are linked to genetic background, even when environmental conditions remain consistent."

Meet the guest: Dr. Jenelle Dunkelberger / jenelle-dunkelberger-9200ab86 is a geneticist at Topigs Norsvin, where she leads the Global Health and Behavior Research Platform. She earned her PhD from Iowa State University, focusing on host genetics and disease response in pigs. Her work centers on improving swine health and performance through genetic selection for resilience and behavior traits.