Pig Welfare
Pig Welfare - Related Videos
01:27
Environmental Enrichment in Rabbits and Pigs
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2026
All animal procedures described here must be conducted in accordance with institutional animal ethics guidelines and approved by IACUC. All procedures must follow the principles of the 3Rs—Replacement, Reduction, and Refinement—and must be performed by trained personnel. Importance of Environmental Enrichment Environmental enrichment is a fundamental component of laboratory animal care and welfare. It provides animals with opportunities to express species-specific behaviors, reduces stress, and...
07:01
Rodent Stereotaxic Surgery and Animal Welfare Outcome Improvements for Behavioral Neuroscience
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Cited by 63 •
2012
Stereotaxic surgery on rodents allows for targeted administration of drugs or electrical stimulation and recordings in awake, behaving animals. In this video presentation we will demonstrate recent procedural refinements to this long-standing procedure that successfully improved survival rate and reduced post-surgical weight loss.
01:31
Low-Stress Handling and Positive Reinforcement Training in Rabbits and Pigs
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2026
All animal procedures described here must be conducted in accordance with institutional animal ethics guidelines and approved by IACUC. All procedures must follow the principles of the 3Rs—Replacement, Reduction, and Refinement—and must be performed by trained personnel. Low-stress handling, habituation, and positive reinforcement training are important refinement practices that reduce fear, minimize distress, and encourage voluntary cooperation during routine procedures in larger laboratory...
01:29
First Welfare Theorem II
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2025
Markets don’t always work perfectly. In theory, they should allocate resources efficiently, but real-world problems often get in the way. One major issue is externalities—when a transaction affects people who aren’t directly involved. Negative externalities, like pollution, impose costs on others without compensation. A steel factory dumping waste into a river harms nearby farmers, yet the factory has no reason to stop unless regulations or taxes force it to consider these hidden costs.Another...
01:28
Pig Handling and Restraint
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2026
All animal procedures described here must be conducted in accordance with institutional animal ethics guidelines and approved by IACUC. All procedures must follow the principles of the 3Rs—Replacement, Reduction, and Refinement—and must be performed by trained personnel. Acclimation and Positive Reinforcement Training Pigs are social animals that respond best to calm, low-stress handling techniques. Acclimation and positive reinforcement training are important refinement strategies recommended...
FAQs
Rooting, foraging, social interaction, and resting provide behavioral evidence about whether pigs can meet important biological needs. Researchers examine these activities alongside physical condition and living conditions rather than treating behavior as an isolated measure. Changes in how pigs express these behaviors can help connect management practices with their quality of life and mental well-being.
Activity patterns, aggression, vocalizations, and abnormal repetitive actions are key indicators. Together, they can reveal how pigs respond to their surroundings and whether conditions are associated with fear, stress, discomfort, or disrupted behavior. Using several indicators gives researchers a broader picture than relying on one observable response, particularly when comparing housing, handling, nutrition, or enrichment.
These management factors shape the conditions in which pigs rest, interact, forage, and root, while also affecting their bodily state and behavior. Environmental conditions add another important influence. Welfare assessment therefore examines how pigs respond under particular combinations of housing, handling, enrichment, nutrition, and environment, helping identify practices associated with better care or poorer outcomes.
An assessment brings together three types of evidence: the pigs’ living conditions, their bodily state, and their observed behavior. Researchers may record activity patterns, aggression, vocalizations, and abnormal repetitive actions while considering behaviors such as resting, social interaction, rooting, and foraging. This combined approach supports interpretation of physical health, mental well-being, and quality of life.
Researchers use these assessments to investigate how management practices affect pigs and to support evidence-based decisions about animal care. The findings can guide evaluation of housing, handling, enrichment, nutrition, and environmental conditions. They also help connect observable behavior with health and quality of life, making welfare assessment relevant to both research and sustainable pig production.
Behavior supplies measurable information about how pigs experience their management conditions. Activity patterns, aggression, vocalizations, and repetitive actions can be examined together with health and living conditions to identify welfare outcomes. This behavioral perspective supports research linking animal well-being with production systems, helping inform management choices intended to improve care while contributing to sustainable pig production.