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When Stress Stacks Up: 8 Ways to Minimize Weaning Stress in Pigs

When you consider the number of stressors wean pigs face, it’s no surprise that starting pigs in the nursery can be challenging, says Madie Wensley, a nutritionist for Pipestone Nutrition. So, the question becomes, what can you do to help? Here are eight tips to help reduce stress.

1. Creep Feeding

Creep-feeding litters during the suckling period is one strategy that can acclimate pigs to solid feed before weaning, explains Wensley. Creep feeding should be considered for older wean-age pigs (over 21 days), as litter intake remains relatively low up until approximately 20 days of age. 

2.    Barn Preparation

Are the lights on? Is the heat on? Is the feed there? From Techmix Innovations Leader Denny McKilligan's perspective, early lifetime care, if done well, pays big dividends down the road. Make sure nipple waterers are turned on and cup waterers are full, feed is available in feeders, barn temperature and ventilation are at the appropriate set points, mats are in place, and brooders are lit well before pigs arrive at the site.

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Stress as a Nutrient Thief - Dr. Sarah Pearce

Video: Stress as a Nutrient Thief - Dr. Sarah Pearce


In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Sarah Pearce, Research Animal Physiologist with USDA ARS, explains why stress can act as a nutrient thief in pigs. She discusses gastrointestinal health, barrier integrity, inflammation, feed efficiency, stress interactions, and emerging biomarkers that may help predict performance challenges before they occur. Listen now on all major platforms!

Click here to read the full research article: https://academic.oup.com/af/article/1...

"Stress can steal calories and nutrients because energy normally used for growth is redirected toward immune activation, gut repair, and other costly survival responses."

Meet the guest: Dr. Sarah Pearce / sarah-pearce-phd-3a5881a5 earned her M.S. and Ph.D. in Nutritional Sciences from Iowa State University and currently serves as a Research Animal Physiologist with the USDA Agricultural Research Service. Her research focuses on gastrointestinal physiology, nutrition, stress biology, immune function, and productivity in pigs and poultry. Learn more from Dr. Sarah Pearce on the Swine Nutrition Black Belt Podcast, available on all major platforms.