Document type : Scientific article

Assessing animal welfare: a triangulation of preference, judgement bias and other candidate welfare indicators

Elizabeth S. Paul, William Browne, Michael T. Mendl, Gina Caplen, Anna Trevarthen, Suzanne Held, Christine J. Nicol

Published in 2022

Scientific paper showing that hens kept in living conditions generally viewed as those preferred by a species and individually (as demonstrated by experiments) show greater optimism than those in kept living conditions that are less preferable for both the species and the individual. 

Document Types: Scientific paper

Animal categories: Poultry

Keywords:Adaptation of the animal to the environment, Enrichment, Living environment, Livestock farming system

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Music modulates emotional responses in growing pigs

Juliana Zapata Cardona, Maria Camila Ceballos, Ariel Marcel Tarazona Morales, Edimer David Jaramillo, Berardo de Jesús Rodríguez

Published in 2022

Scientific paper showing that piglets have increased emotional responses when listening to music and different affective states depending on the harmonic structure of the music. Music could therefore be used as a form of environmental enrichment.

Document Types: Scientific paper

Animal categories: Porcines

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

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Impact of natural and artificial prenatal stimulation on the behavioural profile of Japanese quail

Nawel Mezrai, Cécilia Houdelier, Aline Bertin, Ludovic Calandreau, Cécile Arnould, Anne-Sophie Darmaillacq, Ludovic Dickel, Sophie Lumineau

Published in 2022

Scientific paper demonstrating that the acoustic environment of Japanese quail embryos can influence how the young birds subsequently interact with their social and physical environment after hatching.

Document Types: Scientific paper

Animal categories: Poultry

Keywords:Adapation of the animal to the environment, Enrichment, Maternity, Memory, Prenatal issues

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Comparing the pathology of equine stereotypical behaviours to obsessive-compulsive and related disorder in humans: An exploratory Delphi study

Stephanie Megan Plato

Published in 2022

Scientific paper using a Delphi method to compare equine stereotypic behaviour (ESC) and human OCD looking at neurological, etiological and behavioural aspects, causal factors and welfare effects. It identifies the advantages and disadvantages of having ESCs recognised as OCDs.

Document Types: Scientific paper

Animal categories: Equines

Keywords:Anxiety, Enrichment, Living environment, Human-animal relationships, Stress, Welfare indicators

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Investigating Welfare Metrics for Snakes at the Saint Louis Zoo

Lauren Augustine, Eli Baskir, Corinne P. Kozlowski, Stephen Hammack, Justin Elden, Mark D. Wanner, Ashley D. Franklin, David M. Powell

Published in 2022

Scientific paper investigating the behavioural and physiological responses of zoo snakes to disturbances in animal care. It highlights the need for better daily monitoring of animal-based welfare indicators and for further study on the behavioural and physiological responses of individuals and groups of snakes to changes in their living environment.

Document Types: Scientific paper

Animal categories:Reptiles

Keywords:Animal-based measurements, Human-animal relationships, Stress, Welfare indicators

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Investigating the cecal microbiota in broiler poultry farms and its potential relationships with animal welfare

Lisa Di Marcantonio, Francesca Marotta, Michele Podaliri Vulpiani, Quixi Sonntag, Luigi Iannetti, Anna Janowicz, Gabriella Di Serafino, Elisabetta Di Giannatale, Giuliano Garofolo

Published in 2022

Scientific paper demonstrating that the composition and diversity of the caecal microbiota of broilers vary according to their levels of welfare and the presence or absence of Campylobacter in their microbiota.

Document Types: Scientific paper

Animal categories: Poultry

Keywords:Animal-based measures, Microbiota, Welfare indicators

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Animal Welfare and Parasite Infections in Organic and Conventional Dairy Farms: A Comparative Pilot Study in Central Italy

Matteo Chincarini, Lydia Lanzoni, Jorgelina Di Pasquale, Simone Morelli, Giorgio Vignola, Barbara Paoletti, Angela Di Cesare

Published in 2022

Scientific paper comparing the animal welfare and parasite loads in dairy cows between groups reared organically and conventionally,  finding no significant differences for either criterion, despite the fact that organic farms carried out no treatments for parasites.

Document Types: Scientific paper

Animal categories: Bovines

Keywords: Livestock farming system

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Personalized dominance - a questionnaire-based analysis of the associations among personality traits and social rank of companion dogs

Kata Vékony, Fruzsina Prónik, Péter Pongrácz

Published in 2022

Scientific paper demonstrating a link between personality traits as reported by the owner of two or more dogs and the dominant or submissive character of their dogs.

Document Types: Scientific paper

Animal categories:Canine

Keywords: Human-animal relationships, Stress

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Disentangling help-seeking and giving up: differential human-directed gazing by dogs in a modified unsolvable task paradigm

Hirschi, Alja Mazzini, Stefanie Riemer

Published in 2022

Scientific paper showing that when a dog looks at humans, its gaze is influenced by its social relationship with the people concerned, by situational associations and by context.

Document Types: Scientific paper

Animal categories:Canine

Keywords : Human-animal relationships

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From fish out of water to new insights on navigation mechanisms in animals

Shachar Givonad, Matan Samina, Ohad Ben-Shahar, Ronen Segev

Published in 2021

Scientific paper showing that a fish is able to orientate itself and move intentionally in a terrestrial environment, using a device where the fish is placed in a tank on a wheeled platform that responds to the fish's movements. This suggests that spatial representation and movement abilities are species independent.

Document Types: Scientific paper

Animal categories: Fish

Keywords: Brain integration, Experimentation, Cognitive processes,Adaptation of the animal to the environment

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