Subject: Welfare indicators

The right fit: A decision tree to select a protocol for assessing the welfare of laying hens

Muhammad Fathin Hanif, Liesbeth G.W. Van Damme, Charlotte Vanden Hole, T. Bas Rodenburg, Vera Bavinck, Xavier Averós, Inma Estevez, Ali Agus, Frank A.M. Tuyttens

Published in 2025

Development of a decision tree to help members of the laying-hen industry to select the welfare assessment protocols that are best suited to their needs.

Document types: Technical Paper

Animal categories: Poultry

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A functional framework for a comprehensive study of welfare in fishes

Alvarado Maria Victoria, Cerdá-Reverter Jose Miguel, Espigares Felipe

Published in 2025

Study proposing an integrative framework to assess fish welfare, combining physiological, behavioral and affective measurements that allow users to go beyond traditional approaches that focus  on biological disorders.

Document Types: Scientific review

Animal categories: Fish

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Systematic Review of Acoustic Monitoring in Livestock Farming: Vocalization Patterns and Sound Source Analysis

Ramos Niño JN, Sousa FCd, Oliveira CEA, Coelho ALdF, Hernandez RO, Barbari M.

Published in 2025

Systematic review showing that environmental sounds and animal vocalizations have promise as non-invasive indicators of animal welfare. Despite technological advances, challenges remain in terms of standardization, physiological validation and practical application under real-life commercial conditions.

Document Types: Scientific review

Animal categories:Cattle, Pigs, Poultry

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Importance of the social environment for reproductive and general welfare of domestic horse (Equus caballus) stallions

Aleksandra Górecka-Bruzda, Christine Aurich

Published in 2025

Study highlighting the fact that the social isolation of domestic stallions, a common on-farm practice,  leads to stress, stereotypies and reproductive disorders. It recommends that they be provided with greater social contact and conditions approaching their natural way of life, to improve their welfare and fertility.

Document Types: Scientific review

Animal categories: Equines

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Structuring and enriching the rearing environment in conventional broiler chicken production: effects on behavioral indicators, emotional states, and cecal microbiota composition

M. Guinebretière, M. Guyard-Nicodème, F. Mocz, L. Calandreau, A. Scheubel, J.P. Moysan, M. Chemaly, A. Keita, L. Warin

Published in 2025

Study showing that complex, enriched farming environments promote natural behaviors, curiosity and cognition in broilers, while reducing their emotional reactivity. These environments also improve the diversity of intestinal microbiota, confirming their potential to improve the on-farm welfare of chickens.

Document Types: Scientific paper

Animal categories: Poultry

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