Discipline: Zootechnics

Aggressive Mating Behavior in Roosters (Gallus gallus domesticus): A Narrative Review of Behavioral Patterns

Mihnea Lupu, Dana Tăpăloagă, Elena Mitrănescu, Raluca Ioana Rizac, George Laurențiu Nicolae, Manuella Militaru

Published in 2025

Review showing that intensive genetic selection of broilers has led to male sexual behavior dysfunctions (absence of courtship, forced mating, injury to hens), linked to genetic, neuroendocrine and environmental factors.

Document Types: Scientific review

Animal categories: Poultry

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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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Assemblée nationale : réponse écrite à la question n°2263 : Transition hors-cage des systèmes d’élevage des poules pondeuses

Question: Cyrielle Chatelain (Isère (2nd constituency) - Écologiste et Social). Answer: Ministry of Agriculture and Food Sovereignty

Published in 2025

Response from the French Government to a question from a member of the country's National Assembly on the recent rise in the proportion of eggs from caged farms, despite the ban on the creation or extension of such farms since 2018. In its answer, the Government reiterates its support for the gradual phasing out of cages at European level and the actions undertaken in France to support this transition.

Document types: Regulation/Certification

Animal categories: Poultry

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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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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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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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Modern Pig Production: Aspects of Animal Welfare, Sustainability and Circular Bioeconomy

Sossidou EN, Banias GF, Batsioula M, Termatzidou S-A, Simitzis P, Patsios SI, Broom DM.

Published in 2025

Study analyzing the sustainability challenges for modern pork production seeking to combine animal welfare, minimal environmental impacts and circular bioeconomic principles. It highlights the role of innovative farming systems, sustainable management practices and life cycle assessment (LCA)  in reconciling productivity and respect for the environment.

Document Types: Scientific review

Animal categories: Porcines

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European Parliament: Written answer to Question E-001516/2025: Compliance with the directive on the welfare of pigs

Question : Sebastian Everding (The Left), Anja Hazekamp (The Left), Tilly Metz (Greens/EFA), Thomas Waitz (Greens/EFA), Günther Sidl (S&D), David Cormand (Greens/EFA), Cristina Guarda (Greens/EFA), Anthony Smith (The Left), Maria Noichl (S&D), Niels Fuglsang (S&D), Sigrid Friis (Renew), Elisabeth Grossmann (S&D), Friedrich Pürner (NI), Gerben-Jan Gerbrandy (Renew). Answer: Mr Várhelyi on behalf of the European Commission

Published in 2025

Replying to a question from a group of MEPs on the systematic docking of pig tails, which is widely practised in almost all Member States despite its ban since 1994, the European Commission asserts that its efforts to improve the implementation of this ban continue, via the mutual sharing of good practices, the evaluation of national action plans, and the examination of options for monitoring, including procedures to deal with non-compliance. 

Document types: Regulation/Certification

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 critical review on the welfare of Japanese quail in cage-free housing: Current knowledge and future perspectives

Jansson DS, Hedman FL, Yngvesson J, Keeling L, Henriksen R

Published in 2025

Scientific synthesis highlighting the lack of knowledge and regulations on cage-free systems for Japanese quail. It reviews the essential behavioral needs of the species and identifies gaps in group management, equipment design and dealing with agonistic behaviors. Integration of AI and genomic selection is proposed to support an efficient and ethical transition to alternative breeding systems.

Document Types: Scientific review

Animal categories: Poultry

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