What is Behavior?
Optimal Foraging
Parental Care
Inclusive Fitness
Biodiversity and Human Values
Conservation of Declining Populations
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Updated: May 5, 2026

Providing Meaningful Environmental Enrichment and Measuring Saliva Cortisol in Pigs Housed on Slatted Flooring
Published on: September 30, 2019
Kathryn L Proudfoot1, Emily K Miller-Cushon2, Maria Vilain Rørvang3
1Sir James Dunn Animal Welfare Centre, Atlantic Veterinary College, University of Prince Edward Island, 550 University Avenue, Charlottetown C1A4P3, Canada.
Environmental enrichments improve farmed ruminant welfare by allowing motivated behaviors and promoting positive experiences. Future research should focus on enhancing animal competence and resilience through these modifications.
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