Subject: Emotion

Unwilling or Unable? Using 3D tracking to evaluate dogs' reactions to differing human intentions

Christoph J. Völter, Lucrezia Lonardo, Maud G.G.M. Steinmann, Carolina Frizzo Ramos, Karoline Gerwisch, Monique-Theres Schranz, Iris Dobernig, Ludwig Huber

Published in 2022

Scientific paper showing that machine learning can reveal the cognitive capacity in pet dogs to distinguish between unwilling/unable motivational behaviours in humans: analysis based on 3D-tracking through machine learning reveals that dogs distinguish between similar actions (ie not giving them food) on the basis of human intentionality (being unable/not wanting to feed them).

Document Types: Scientific paper

Animal categories:Canine

Keywords:Animal-based measurements, Modelling, Human-animal relationships

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Resphe: Reduce the stress of young cattle at the beginning of Diminuer le stress des jeunes bovins à l’entrée en engraissement pour limiter l’impact des maladies respiratoires

Elise Vanbergue, Marlène Guiadeur, Béatrice Mounaix

Published in 2022

Practical guide setting out the results of an experiment to test the effects of lavender essential oil on young cattle at the beginning of fattening. It was found to have no effect on stress or the prevention of respiratory diseases, but it did increase GMQ by 200 g during the first month of fattening.

Document Types: Scientific paper

Animal categories: Bovines

Keywords:Enrichment, Stress

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Effects of Enrichment Type, Presentation and Social Status on Enrichment Use and Behavior of Sows-Part 2: Free Access Stall Feeding

Cyril Roy, Victoria Kyeiwaa, Karen F. Mancera, Yolande M. Seddon, Laurie M. Connor, Jennifer A. Brown

Published in 2022

Scientific paper examining the influence of the nature and presentation of enrichment when feeding pregnant sows in open access stalls. It looks at the four scenarios of rotation of various enrichments, rotation with sound stimulus at the point that enrichment type is changed, no rotation, and no enrichment. Sows preferred the rotational systems, including straw, and the level of stress and lesions was the same between dominant and dominated sows, showing the usefulness of this system in reducing stress and aggression.

Document Types: Scientific paper

Animal categories: Porcines

Keywords:Adaptation of the environment to the animal, Enrichment, Housing, Stress

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End the Cage Age -Sows investigation - 2022

CIWF

Published in 2022

CIWF survey conducted on 16 European pig farms, revealing living conditions that prevent the expression of the animals' natural behaviours. CIWF asks the French Minister of Agriculture to support the legislative changes announced by the European Commission to ban cage farming and improve animal welfare conditions.

Document Types: Scientific review

Animal categories: Porcines

Keywords:Adaptation of the animal to the environment, Housing, Maternity, Living environment, Stress, Livestock farming system, Societal issues

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Welfare of farm animals : studying it to improve it

Stéphane Ingrand, Xavier Fernandez

Published in 2022

Scientific study of the impact of research carried out at INRAE over the last 30 years with the aim of improving the welfare of farm animals. This research has led to the implementation of new national and European regulations, and the adoption of new practices and equipment in animal husbandry.

Document Types: Scientific review

Animal categories: Bovines, Caprines, Ovines, Porcines, Poultry

Keywords:Adaptation of the animal to the environment, Animal-based measurements, Consciousness, Pain, Societal issues, Enrichment, Welfare indicators, Mutilation, Stress, Livestock farming system

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Assessment of Welfare in Groups of Horses with Different Management, Environments and Activities by Measuring Cortisol in Horsehair, Using Liquid Chromatography Coupled to Hybrid Orbitrap High-Resolution Mass Spectrometry

Francesco Cerasoli, Michele Podaliri Vulpiani, Giorgio Saluti, Annamaria Conte, Matteo Ricci, Giovanni Savini, Nicola D'Alterio

Published in 2022

Scientific article comparing the stress levels of recreational (riding school), working (police), and free-roaming horses that have been assessed as having a positive welfare evaluation by the AWIN protocol, by measuring hair cortisol levels. Free-ranging horses have the highest hair cortisol levels.

Document Types: Scientific paper

Animal categories: Equines

Keywords:Adaptation of the animal to the environment, Living environment, Stress

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Comment gérer le stress en élevage de porcs

Annouck Lemistre

Published in 2022

Article describing the farming practices that can reduce stress in pigs in two particularly stressful circumstances for both animals and humans: grouping sows and moving finishing pigs.

Document types: Technical Paper

Animal categories: Porcines

Keywords:Adaptation of the animal to the environment, Adaptation of the environment to the animal, Risk management, Stress

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Welfare Indicators in Tilapia: An Epidemiological Approach

Luis Flores-García, Juan C. Camargo-Castellanos, Cristina Pascual-Jímenez, Pablo Almazán-Rueda, Jorge Francisco Monroy-López, Pedro J. Albertos-Alpuche, Rosario Martínez-Yáñez

Published in 2022

Scientific paper evaluating the effects of feeding levels on conventionally-used welfare indicators for tilapia (presence/absence of skin lesions, body condition, weight gain, mortality rate) using an epidemiological approach. It shows that feeding levels directly affect welfare indicators and production.

Document Types: Scientific paper

Animal categories: Fish

Keywords:Adaptation of the animal to the environment, Welfare indicators, Stress

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The 2020 Five Domains Model: Including Human-Animal Interactions in Assessments of Animal Welfare

David J. Mellor, Ngaio J. Beausoleil, Katherine E. Littlewood , Andrew N. McLean, Paul D. McGreevy, Bidda Jones, Cristina Wilkins

Published in 2020

Scientific review on the concept of the 5 domains. The first 3 domains (food, physical environment and health) concern factors that can affect an organism's internal stability, and lead to so-called "survival-critical" affects, resulting in genetically-integrated behavioral responses. The 4th domain (behavioral interactions), generates "situation-related" affects, resulting in conscious behavioral choices. All of these contribute to the 5th domain, ie the mental state of the animals.

Document Types: Scientific review

Animal categories: All animals

Keywords: Animal-based measurements,Adaptation of the animal to the environment, Welfare indicators, Human-animal relationships

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Automated recognition of pain in cats

Marcelo Feighelstein, Ilan Shimshoni, Lauren R. Finka, Stelio P. L. Luna, Daniel S. Mills, Anna Zamansky

Published in 2022

Scientific paper comparing the capabilities of two automatic recognition systems to detect different levels of pain in images of female cats undergoing ovariohysterectomy, making it possible to remain objective, and proving the real potential of such systems.

Document Types: Scientific paper

Animal categories: Felines

Keywords:Animal-based measurements, Pain, Precision farming, Human-animal relationships

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