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IHT Group to manufacture, sell hog-cooling technology in North America

IHT Group, based in Winnipeg, Canada, is bringing patented cooling pad technology for hogs to the North American market in spring 2024, according to a recent press release. The technology was designed by researchers in Purdue University's Department of Agricultural and Biological Engineering and Department of Animal Sciences.

The pads are 2-foot-by-4-foot aluminum tread plates on top of copper pipes that circulate water. Sensors in the pads determine if the hog is too hot and circulate new water to keep the pad cool. 

Heat harms hogs

Record heat across North America impacts not just people but also animals, including farmers' livestock. Francisco Cabezon, research president at Pipestone Research, which specialises in swine health research and recommendations, said overheating can cause problems for hogs.

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Next Mile Ep 1: Navigating Disease Prevention

Video: Next Mile Ep 1: Navigating Disease Prevention

The Next Mile, host Dr. Meredith Petersen, Director of Swine Health at the National Pork Board, sits down with Dr. Cara Haden, Director of Animal Welfare and Biosecurity at Pipestone, to unpack the National Swine Health Strategy and what it means for producers across the country.

Meredith walks through how the strategy came together: a producer-led effort launched in March 2025 in response to input gathered at the National Pork Industry Forum, built around two core goals, keeping foreign and emerging diseases out of the U.S. herd and reducing the impact of domestic diseases already here, including long-term elimination targets for PRRSV and PEDV.

Cara then brings the conversation down to the farm level, sharing how Pipestone scores biosecurity across seven key areas: air, feed, water, people, supplies, trucks and pigs, plus everything within the farm perimeter. She and Meredith dig into why farm leadership and daily culture, not just protocols on paper, ultimately determine whether biosecurity efforts stick.

Whether you're a producer, veterinarian, or anyone invested in herd health, this episode offers a grounded look at where the industry is headed and what everyday habits make the biggest difference.