Discipline: Ethology

Review - Restricted access to pasture and inadequate grazing in ruminants and equines

Brunet Valentin, Fusi Francesca, Bernardo Tiziano, Canali Elisabetta, Ruet Alice, Faye Bernard, Aubé Lydiane

Published in 2025

Synthesis from EURCAW Ruminants & Equines on the provision of access to pasture, which encourages the expression of natural behaviors and improves the health and well-being of ruminants and equines, notably through enhanced locomotion, enriched social interactions and good quality feed. However, it is not without some risks (animals can suffer from nutritional deficiencies, thermal stress, and locomotory and health disorders such as parasitism), calling for the appropriate management of resources, the environment and animal health.

Document Types: Technical review

Animal categories:Cattle, Goats, Equines, Sheep, Ruminants

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Regional Platform on Animal Welfare for Europe - Annual report - 2024

Regional animal welfare platform for Europe / WHOA

Published in 2024

The World Organization for Animal Health (WOAH) European Regional Platform on Animal Welfare, created in 2013, supports all 53 European countries in the progressive implementation of WOAH standards, notably in the realms of transport, slaughter, management of stray dogs, animal welfare during emergencies caused by extreme natural events, and working equines. Since 2024, it has been putting its fourth action plan into operation, which responds to the needs of member countries and the results of an external evaluation.

Document types: Regulation/Certification

Animal categories:Cattle, Dogs, Goats, Equines, Sheep, Pigs, Poultry

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Beak trimming of hens: Practices, welfare concerns and alternatives

Harliqueen Jacinto, Marisa Erasmus

Published in 2025

Article outlining alternatives to beak trimming, practiced to limit pecking in laying hens. Environmental enrichment, genetic selection and better management practices are explored.

Document types: Technical Paper

Animal categories: Poultry

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Chickens perceive humans as social buffers and may follow human-given cues: A pilot study

Vitor Hugo Bessa Ferreira, Elise Calesse, Lucille Dumontier, Fabien Cornilleau, Julie Lemarchand, Auriane Foreau, Maxime Quentin, Léa Lansade, Céline Tallet, Xavier Boivin, Ludovic Calandreau

Published in 2025

Study showing that chickens, especially those with positive human interactions, can perceive humans in a beneficial way and associate them with rewarding experiences. It also highlights the importance of taking racial specificities into account to adapt human-animal interactions and improve poultry welfare.

Document Types: Scientific paper

Animal categories: Poultry

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Positive impacts of a covered veranda on broiler chicken welfare

F. Mocz, J-P. Moysan, L. Warin, A. Keita, V. Michel, M. Guinebretière

Published in 2025

Study showing that access to a covered veranda promotes active behavior and reduces the prevalence of hock burns in broilers, without affecting zootechnical performance. Such structures improve welfare by enriching the environment without compromising either health or productivity.

Document Types: Scientific paper

Animal categories: Poultry

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Shelter use in horses: Time spent indoors and factors of variation - Results from a one-year longitudinal study

Léa Lansade, Julie Lemarchand, Alice Ruet

Published in 2025

Study showing that, when horses are free to go indoors or outdoors, they choose to spend an average of 3 hours a day in their stalls, but there is considerable individual and seasonal variability in their choices. These results stress the importance of allowing horses freedom of movement so that their needs and welfare can be better catered to. 

Document Types: Scientific paper

Animal categories: Equines

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Deck height did not affect behavioural measures of 'natural movements' and 'adequate ventilation' during 8 h and 23 h transport of weaner pigs

Cecilie Kobek-Kjeldager, Line D. Jensen, Leslie Foldager, Marianne Kaiser, Karen Thodberg, Mette S. Herskin

Published in 2025

Study evaluating the effect of different bridge heights on the behavior of weaned pigs transported over 8 to 23 hour trips. The results showed no significant impact of height on behavior, unlike other variables such as microclimatic conditions, vehicle speed or journey time, highlighting the complexity of interactions affecting welfare.

Document Types: Scientific paper

Animal categories: Porcines

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Cow comfort, behavior and welfare with specific reference to dairy cattle: A review

Damodaran Sreekumar & Veerasamy Sejian

Published in 2024

Review on optimizing dairy cow comfort

Document Types: Scientific review

Animal categories: Bovines

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A systematic review and meta-analysis of physical environmental enrichment to improve animal welfare-related outcomes in indoor cattle

Unsal G, Johnson KF, Stergiadis S, Bennett R, Barker ZE.

Published in 2025

Systematic study showing that enrichment of the physical environment significantly improves the welfare and certain behaviors of calves and heifers in indoor housing, particularly play and growth.

Document Types: Scientific review

Animal categories: Bovines

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Decoding vocal indicators of stress in laying hens: A CNN-MFCC deep learning framework

S. Neethirajan

Published in 2025

Study showing that artificial intelligence, making use of a CNN model combined with MFCC coefficients, can identify vocal responses to stress in laying hens exposed to realistic stimuli with 94% accuracy. Younger birds were found to be more vocally reactive, highlighting the importance of age as a factor in emotional reactivity.

Document Types: Scientific paper

Animal categories: Poultry

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