Keywords: Stress

Brazilians' perception of shrimp sentience and welfare

Gabriela Bussi de Oliveira, Pedro Griczinski, Ana Silvia Pedrazzani, Murilo Henrique Quintiliano, Carla Forte Maiolino Molento

Published in 2024

Survey study to establish perceptions in Brazil of the welfare and sentience of shrimps.  ¾ of participants said they were concerned about the welfare of this crustacean. 84% of people acknowledged that the species senses  pain, particularly when the eyestalk is removed, a procedure carried out in farming to induce ovarian maturation and accelerate egg-laying.

Document Types: Scientific paper

Animal categories:Crustaceans

Keywords:Pain, Welfare indicators, Mutilation, Stress

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La douleur et la souffrance des poissons sont-elles suffisamment considérées en aquaculture et pêche ?

Marie-Laure Bégout

Published in 2024

Article following on from the FRCAW report on the slaughter of farmed fish. Ifremer reviews the capacity of fish to feel pain, their legal status, and appropriate slaughter methods. Making pre-slaughter stunning compulsory in France would require investment and an overhaul of the way businesses organize their work, but other countries such as Norway have already done so.

Document types: Technical Paper

Animal categories: Fish

Keywords:Animal-based measurements, Brain integration, Euthanasia, Experimentation, Pain, Maltreatment, Stress, Societal issues

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The effect of worker clothing color on stress in laying hens

Genc, M. and Ozenturk, U.

Published in 2024

Scientific article showing the influence of farmers' clothing colors on vocal stress responses in laying hens. White clothing elicited the weakest response, while black and dark blue clothing elicited the strongest.

Document Types: Scientific paper

Animal categories: Poultry

Keywords:Fear, Human-Animal Relationships, Stress, Vocalisation

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Air bubble curtain improves the welfare of captive rainbow trout fry and fingerlings

Océane Amichaud, Thomas Lafond, Georgina Lea Fazekas, Aude Kleiber, Thierry Kerneis, Axel Batard, Lionel Goardon, Laurent Labbé, Sophie Lambert, Sylvain Milla, Violaine Colson

Published in 2024

Scientific article showing that the repeated diffusion of bubbles in a tank improved the welfare of rainbow trout. The short-term (~7 weeks) and long-term (~21 weeks) enrichment effects were similar to those observed with more conventional environmental enrichment (provision of plants and shelter). The fish were less aggressive, less fearful and showed enhanced learning abilities.

Document Types: Scientific paper

Animal categories: Fish

Keywords: Animal-based measurements, Adaptation of the environment to the animal, Learning, training, Enrichment, Wefare indicators, Housing, Living environment, Behavioural disorders, Stress

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Animal welfare review: Sows are more vulnerable towards transport than most other pig categories

EU Reference Centre for Animal Welfare Pigs (EURCAW-Pigs)

Published in 2024

Article on a summary report published by EURCAW-Pigs showing that sows are the pig category most affected by transport. The three risks specific to sows are: sensitivity to heat stress, a lack of transport suitability that is strongly connected to the poor general health of a large proportion of cull sows compared with average finisher sows, and the tendency of sows to fight when mixed with unfamiliar conspecifics.

Document Types: Technical review

Animal categories: Porcines

Keywords:Aggression, Aggressiveness, Animal trade, End of life, Welfare indicators, Robustness, Stress, Transportation, Behavioural disorders, Aging

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Abattoir mobile : retour sur la mise à l’arrêt du premier dispositif d’abattage à la ferme en France

Louise Chevallier

Published in 2024

Article reporting on the failure of a mobile on-farm cattle slaughtering initiative, despite the fact that this alternative model meets the animal welfare expectations of both consumers and farmers. The farmer involved looks back at the challenges and obstacles she faced, including the lack of parity instate subsidies compared with industrial abattoirs.

Document types: Technical Paper

Animal categories: Bovines

Keywords: Euthanasia, Livestock farming system,Societal issues, Stress, Transportation

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Effect of classical music on growth performance, stress level, antioxidant index, immune function and meat quality in broilers at different stocking densities

Xinlei Gao, Jiangang Gong, Bowen Yang, Yanci Liu, Hongjian Xu, Yanshuang Hao, Jialin Jing, Zhihua Feng, Lihua Li

Published in 2024

Scientific article demonstrating that classical music in broiler rearing can reduce the adverse effects of high density stocking on some parameters for stress, health and meat quality.

Document Types: Scientific paper

Animal categories: Poultry

Keywords: Carcass quality,Enrichment, Stress

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Stress related to wild canid predators near dairy sheep farms associated with increased somatic cell counts in bulk-tank milk

Eleni I. Katsarou, Neil Reid , Daphne T. Lianou, George C. Fthenakis

Published in 2024

Scientific article showing that the presence of predatory wild canids near sheep farms is associated with poorer milk quality, suggesting stress in ewes.

Document Types: Scientific paper

Animal categories:Canines, Sheep

Keywords: Adaptation of the animal to the environment, Biodiversity, Environment, Population management, Lactation, Living environment, , Stress

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The links between positive human interaction and maternal behaviour and welfare of commercial breeding dams (Canis familiaris)

Uri Baqueiro-Espinosa, Paul Donnelly, Victoria McEvoy, Gareth Arnott

Published in 2024

Scientific article showing the positive effect of social enrichment (positive human-animal interactions) during gestation on a bitch's maternal behavior and on stress as measured by capillary cortisol levels.

Document Types: Scientific paper

Animal categories:Canine

Keywords:Adaptation of the animal to the environment, Enrichment, Lactation, Maternity, Prenatal issues, Human-animal relationships, Socialization, Stress

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Effect of extended heat stress in dairy cows on productive and behavioral traits

Daniela Lovarelli, Giulietta Minozzi, Alon Arazi, Marcella Guarino, Francesco Tiezzi

Published in 2024

Scientific article showing that heat stress generated by intense heat waves increases activity in dairy cows and compromises milk production, resting time and milk quality.

Document Types: Scientific paper

Animal categories: Bovines

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

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