Continued Decline: Canadian Swine Herd Shrinks Further in 2024

Apr 08, 2024

The contraction of the Canadian swine herd persists into 2024. Despite higher-than-expected sow productivity in 2023, larger slaughter and export figures have led to a decrease of 140,000 head in the beginning hog inventory compared to the previous year. To put this into perspective, the Canadian swine herd had already shrunk by 265,000 head between January 2022 and January 2023. In another indication of this trend, the beginning sow stocks display a two percent reduction in the sow herd at the start of 2024, marking the lowest January 1 sow numbers since 2015. Additionally, there has been a two percent decline in the number of farms reporting hogs compared to January 1, 2023, suggesting a continued exodus of producers from the industry. This ongoing consolidation is further underscored by a slight increase in the average number of animals on remaining operations.

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Video: What Causes Ear Necrosis in Pigs? - Alison Jeffery

In this episode of The Swine it Podcast Show Canada, Alison Jeffery, a PhD candidate at the University of Saskatchewan, discusses emerging research on ear necrosis in pigs. She explains the role of Fusobacterium necrophorum, how ear biting may introduce bacteria into damaged tissue, and what researchers are learning about disease progression, welfare, prevention, and future management tools. Listen now on all major platforms!

"Ear necrosis is not only an infectious disease challenge, it is also a welfare issue shaped by behavior, tissue damage, and the farm environment."

Meet the guest: Alison Jeffery / alison-jeffery is a PhD candidate in Large Animal Clinical Sciences at the University of Saskatchewan. Her research focuses on improving swine health and welfare by understanding and mitigating ear necrosis in pigs. Her background includes swine research, producer support, laboratory work, and studies in animal science and veterinary microbiology. Learn more from Alison Jeffery on The Swine it Podcast Show Canada, available on all major platforms.