Discipline: Ethology

Environmental enrichment increases aquatic animal welfare: A systematic review and meta-analysis

Zonghang Zhang, Lijia Gao, Xiumei Zhang

Published in 2021

Systematic review of the scientific literature showing that the effect on overall welfare of environmental enrichment for farmed fish depends mainly on the type of enrichment, the taxon of the fish, and the welfare category.

Document Types: Scientific review

Animal categories: Fish

Keywords:Enrichment, Living environment, Livestock farming system, Welfare indicators

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Data-Based Variables Used as Indicators of Dairy Cow Welfare at Farm Level: A Review

Barbara Lutz, Sibylle Zwygart, Christina Rufener, Joan-Bryce Burla, Beat Thomann, Dimitri Stucki

Published in 2021

A scientific review of the use of data-based variables to detect animal welfare violations on farms, highlighting the fact that some of these variables are related to animal-based welfare measures. It recommends that the variables should be harmonised in light of the data they use, and that preference should be given to those that reflect the multidimensional nature of animal welfare.

Document Types: Scientific review

Animal categories: Bovines

Keywords:Animal-based measurements, Precision farming, Welfare indicators, Livestock farming system

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Recognizing and Mitigating Canine Stress during Animal Assisted Interventions

Lisa Townsend, Nancy R. Gee

Published in 2021

A scientific review of the contextual factors (human behaviour and types of intervention), that may affect the welfare of dogs during animal-assisted therapies. It makes recommendations to better identify and rectify situations where the welfare of dogs is compromised during these interventions.

Document Types: Scientific review

Animal categories:Canine

Keywords:Adaptation of the animal to the environment, Human-animal relationships, Stress

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Two Domains to Five: Advancing Veterinary Duty of Care to Fulfil Public Expectations of Animal Welfare Expertise

Katherine E. Littlewood, Ngaio J. Beausoleil

Published in 2021

A scientific review of the role of veterinarians in addressing animal welfare. While the veterinary profession initially considered welfare from the perspective of health and nutrition, it is now considering it in a more holistic way, taking into account the animal's feelings and perceptions of its environment. Much is expected of the veterinary profession, which is ideally placed to improve the consideration taken of animal welfare.

Document Types: Scientific review

Keywords: Societal issues, Welfare indicators, Human-animal relationships

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In pursuit of a better broiler: growth, efficiency, and mortality of 16 strains of broiler chickens

Stephanie Torrey, Mohsen Mohammadigheisar, Midian Nascimento dos Santos, Daniel Rothschild, Lauren C. Dawson, Zhenzhen Liu, Elijah G. Kiarie, A. Michelle Edwards, Ira Mandell, Niel Karrow, Dan Tulpan, Tina M. Widowski

Published in 2021

Scientific paper comparing the production indicators of several strains of broilers, with a view to finding strains with sufficient growth to be profitable and presenting fewer risks to animal welfare than do fast-growing conventional strains.

Document Types: Scientific paper

Animal categories: Poultry

Keywords:Adaptation of the animal to the environment, Societal issues, Carcass quality, Livestock farming system

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ChickenTrack - Rapport européen 2021

CIWF France

Published in 2021

The CIWF's first ChickenTrack 2021 report, an EggTrack-based tool to track the progress of major food companies that have signed up to the Better Chicken Commitment to improve broiler welfare in, for example, the reduction of stocking densities, environmental enrichment, and the raising of slower-growing strains.

Document Types: Scientific review

Animal categories: Poultry

Keywords:Adaptation of the environment to the animal, Enrichment, Housing, Human-animal relationships, Societal issues

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The changing face and associated drivers of research on welfare of the gestating sow

Maria Costanza Galli, Flaviana Gottardo, Barbara Contiero, Annalisa Scollo, Laura Ann Boyle

Published in 2021

Scientific review noting a growing interest among scientists in Oceania, Latin America and Asia in the welfare issues for pregnant sows, as well as the emergence of new research topics in recent years, including group sow management and environmental enrichment.

Document Types: Scientific review

Animal categories: Porcines

Keywords: Enrichment, Housing, Living environment,Societal issues

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MyFishCheck: A Model to Assess Fish Welfare in Aquaculture

Linda Tschirren, David Bachmann, Ali Cem Güler, Oliver Blaser, Nicola Rhyner, Andreas Seitz, Erich Zbinden, Thomas Wahli, Helmut Segner, Dominik Refardt

Published in 2021

Scientific paper describing a framework to assess the welfare of farmed fish, based on 80 indicators grouped into 5 modules: farm management, water quality, fish group behaviour, external appearance and internal appearance of fish. An application has been developed to facilitate its use.

Document Types: Scientific paper

Animal categories: Fish

Keywords:Animal-based measurements, Enrichment, Housing, Stress, Livestock farming system, Welfare indicators

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EggTrack - Rapport 2021

CIWF France

Published in 2021

The CIWF's EggTrack 2021 report, tracking the progress made by major food companies in addressing the welfare of laying hens. It notes real progress towards cage-free rearing across the world, and the efforts made in France to provide access to the outdoors and to create winter gardens.

Document Types: Scientific review

Animal categories: Poultry

Keywords:Adaptation of the environment to the animal, Enrichment, Housing, Human-animal relationships, Societal issues

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RSPCA welfare standards for farmed Atlantic salmon

RSPCA

Published in 2021

Good practice guidance developed by the RSPCA based on the 5 freedoms and current scientific knowledge of the needs of farmed salmon. It recognises the existence of knowledge gaps and therefore advises farmers to adopt an attitude of continuous improvement rather than relying strictly on these standards, developed at a particular moment in time.

Document Types: Good practice guide

Animal categories: Fish

Keywords:Adaptation of the animal to the environment, Adaptation of the environment to the animal, Pain, Societal issues, Enrichment, Housing, Human-animal relationships, Stress, Livestock farming system

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