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Study involving P.A. area horses examines PTSD treatment for emergency responders

A research study is being done in the Prince Albert area trying to determine whether or not horses can help emergency responders managing PTSD.

Cartier Farms has partnered with McMaster University to see if Equine Assisted Learning (EAL) could be a viable treatment to help with symptoms and improve functionality.

The goal is to get 80 participants split into four different rounds. They will then be split again with one half getting to experience EAL treatment, while the other half does not.

“We’ll figure out if there are differences in those two groups that would suggest that the EAL helped or didn’t help,” said Ashley Williams, postdoctoral fellow with McMaster University’s trauma and recovery unit.

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Validating Net Energy in Commercial Swine Systems - Gustavo Lima

Video: Validating Net Energy in Commercial Swine Systems - Gustavo Lima


In this episode of The Swine Nutrition Blackbelt Podcast, Gustavo Lima, PhD candidate at Iowa State University, explains how soybean meal net energy is evaluated using growth assays and calorimetry. He discusses caloric efficiency, validation under commercial conditions, and differences between controlled and real-world environments. Gustavo also highlights practical implications for diet formulation and ingredient valuation. Listen now on all major platforms!

“Indirect calorimetry provides a precise estimation of ingredient energy, yet validation under production conditions remains essential for accurate application in real systems.”

Meet the guest: Gustavo Lima / gustavo-lima-a9867127 is a PhD candidate in Animal Science at Iowa State University, specializing in swine nutrition, ingredient evaluation, and energy metabolism. With over 15 years of experience across Latin America, his work focuses on soybean meal utilization, caloric efficiency, and applied research for commercial production systems.