Keywords: Enrichment

Does diet affect tail biting in pigs?

Samaneh Azarpajouh

Published in 2022

Technical article listing and explaining the dietary factors that impact tail biting in pigs: instestinal microbiota, diet composition, protein and amino acid imbalances.

Document types: Technical Paper

Animal categories: Porcines

Keywords:Pain, Enrichment, Societal issues, Mutilation

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Automatic brushes induce positive emotions and foster positive social interactions in group-housed horses

Léa Lansade, Julie Lemarchand, Fabrice Reigner, Cécile Arnould, Aline Bertin

Published in 2022

Scientific article showing that the installation of automatic brushes brings a direct benefit to horses by allowing them to groom themselves, but also an indirect benefit by facilitating positive social interactions. This study encourages stables to install automatic brushes in locations where horses are kept in order to improve their welfare and comfort.

Document Types: Scientific paper

Animal categories: Equines

Keywords:Animal-based measurements, Enrichment, Welfare indicators

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Area and Resource Utilization of Group-Housed Horses in an Active Stable

Frederik Hildebrandt, Kathrin Büttner, Jennifer Salau, Joachim Krieter Irena Czycholl

Published in 2022

Scientific article on the use of different areas of an active stable by group-housed horses. The extent to which different areas are used depends mainly on the individual, and some areas are used more, such as the feeding stalls. The study shows preferences for certain types of bedding.

Document Types: Scientific paper

Animal categories: Equines

Keywords:Adaptation of the animal to the environment, Animal-based measurements, Enrichment, Housing, Living environment

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Farm Environmental Enrichments Improve the Welfare of Layer Chicks and Pullets: A Comprehensive Review

Dan Xu, Gang Shu, Yanting Liu, Pingwu Qin, Yilei Zheng, Yaofu Tian, Xiaoling Zhao, Xiaohui Du

Published in 2022

Scientific review of the different types of environmental enrichment of caged laying hens and their effects on animal behaviours and welfare, but also on productivity and product quality. It emphasizes the need for farm staff to be properly trained to manage enrichment practices effectively.

Document Types: Scientific review

Animal categories: Poultry

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

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The Importance of Natural Feeding Behaviour for Horse (Equus caballus) Welfare

Sandra Brolin

Published in 2022

Academic paper stating that welfare levels in horses on pasture are better than in those kept in stables, particularly because of the opportunity pasture provides to express  their natural feeding behaviours. Alternative methods of feeding or feed distribution are suggested that could improve the welfare of stabled animals.

Document Types: Scientific review

Animal categories: Equines

Keywords: Adaptation of the environment to the animal, Enrichment

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Multiple handlers, several owner changes and short relationship lengths affect horses' responses to novel object tests

Océane Liehrmann, Alisa Viitanen, Veera Riihonen, Emmi Alander, Sonja E. Koski, Virp iLummaa, Léa Lansade

Published in 2022

Scientific paper showing that the parameters for a horse's previous and current interactions with humans (number of owners, regular handlers, familiarity and duration of relationship with handler) affect its distrust of new objects or situations

Document Types: Scientific paper

Animal categories: Equines

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

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Play ontogeny in young chickens is affected by domestication and early stress

Lundén Gabrielle, Oscarsson Rebecca, Hedlund Louise, Gjøen Johanna, Jensen Per

Published in 2022

Scientific paper comparing the play behaviors of chicks bred from "domesticated" and "wild" genealogical lines, with and without the stress of routine procedures in a commercial hatchery. Chicks showed qualitative and quantitative differences in play behaviors depending on lineage, and early stress was observed to affect their play profile.

Document Types: Scientific paper

Animal categories: Poultry

Keywords:Animal-based measurements, Learning, training, Enrichment, Cognitive processes, Stress

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Is tail biting in pigs related to tail posture?

Samaneh Azarpajouh

Published in 2022

Technical article outlining the risk factors for tail biting, their impact on the pig industry, current knowledge concerning the relationship between different tail postures and the emotional states of pigs, and methods to prevent tail biting.

Document types: Technical Paper

Animal categories: Porcines

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

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Grazing behaviour: Why knowing your cows counts

Salah Hamed Esmail

Published in 2022

Technical article summarizing existing knowledge on the needs and behaviors of cows on pasture and outlining good practices for the best use of pasture by the animals.

Document types: Technical Paper

Animal categories: Bovines

Keywords:Adaptation of the animal to the environment, Animal-based measurements, Enrichment, Housing, Living environment

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A systematic review of the impact of housing on sow welfare during post-weaning and early pregnancy periods A systematic review of the impact of housing on sow welfare during post-weaning and early pregnancy periods A systematic review of the impact of housing on sow welfare during post-weaning and early pregnancy periods

Jen-Yun Chou, Thomas D. Parsons

Published in 2022

Systematic review of the literature showing that the indicators relating to housing that are used to measure the welfare of sows in the post-weaning and early gestation periods are mainly physiological and health-related. There is a lack of studies on the effects of housing on the mental welfare of sows during this period of their reproductive cycle.

Document Types: Scientific review

Animal categories: Porcines

Keywords:Animal-based measurements, Enrichment, Housing, Weaning, Stress, Welfare indicators

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