Keywords: Animal-based measurements

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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Research Note: Welfare and stress responses of broiler chickens raised in conventional and animal welfare-certified broiler farms

Kwon Byung-Yeon, Lee Hyun-Gwan, Jeon Yong-Sung, Song Ju-Yong, Kim Sang-Ho, Kim Dong-Wook, Kim Chan-Ho, Lee Kyung-Woo

Published in 2024

Study comparing the welfare of broilers reared on conventional and welfare-certified farms. Chickens on the certified farm scored lower hock burn and feather dirtiness and had better gait scores, although corticosterone levels in feathers were higher, warranting further study.

Document Types: Scientific paper

Animal categories: Poultry

Keywords:Adaptation of the animal to the environment, Adaptation of the environment to the animal, Animal-based measurements, Livestock buildings, Welfare indicators, Housing, Carcass quality, Robustness, Behavioural disorders

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Active walking in broiler chickens: a flagship for good welfare, a goal for smart farming and a practical starting point for automated welfare recognition

Marian Stamp Dawkins

Published in 2024

Scientific article suggesting that active walking in broiler chickens can be a reliable indicator of health and welfare. Its sustained and regular pattern of expression is detectable by automated systems.  This smart detection of active walking deficiencies can be carried out both on an individual chicken and on a group of chickens, even at high stocking densities.

Document Types: Scientific paper

Animal categories: Poultry

Keywords:Animal-based measurements, Precision farming, Welfare indicators, Robustness, Behavioural disorders

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Advancements in artificial intelligence technology for improving animal welfare: Current applications and research progress

Li Zhang, Wenqiang Guo, Chenrui Lv, Meng Guo, Mei Yang, Qiuyue Fu, Xiaomeng Liu

Published in 2024

Article summarizing the various technological advances in the field of artificial intelligence for animal health and welfare.

Document Types: Scientific review

Animal categories: All animals

Keywords:Animal-based measurements, Precision farming, Welfare indicators, Robustness, Behavioural disorders

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Environmental enrichments and data-driven welfare indicators for sheltered dogs using telemetric physiological measures and signal processing

Tiziano Travain, Teddy Lazebnik, Anna Zamansky, Simona Cafazzo, Paola Valsecchi, Eugenia Natoli

Published in 2024

Scientific article comparing the effects of different types of enrichment on the welfare of male dogs in shelters. The results show that intraspecific social enrichment provided by the presence of a female dog is the best stimulus compared with the presence of either entertaining objects or a human. It improves both sleep quality and the cyclicity of a set of measured physiological parameters.

Document Types: Scientific paper

Animal categories:Canine

Keywords:Animal-based measurements, Precision farming, Enrichment, Welfare indicators

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A Multidimensional Evaluation of the Factors in the Animal Welfare Assessment Grid (AWAG) That Are Associated with, and Predictive of, Behaviour Disorders in Dogs

Rachel Malkani, Sharmini Paramasivam, Sarah Wolfensohn

Published in 2024

Scientific article to evaluate predictors for behavioral problems in dogs using the Animal Welfare Assessment Grid (AWAG)to gain a better understanding of the factors that influence their welfare. The study shows that aggression towards the caregiver, and the frequency of fear and anxiety episodes are predictive factors for behavioral problems.

Document Types: Scientific paper

Animal categories:Canine

Keywords:Aggression, Aggressiveness, Animal-based measurements, Anxiety, Pain, Welfare indicators, Personality, Human-animal relationships, Behavioural disorders

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Review: Using animal welfare to frame discussion on dairy farm technology

Daniel M. Weary, Marina A.G. von Keyserlingk

Published in 2024

Review of scientific articles describing the advantages and disadvantages of the use of technology on dairy farms. Most articles report an improvement in animal welfare thanks to the technology studied, but the authors of the review are concerned over a possible lack of objectivity, suggesting that future studies should endeavor to address both potential advantages and disadvantages.

Document Types: Scientific review

Animal categories: Bovines

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

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Application of Precision Technologies to Characterize Animal Behavior: A Review

Abdellah Hlimi, Samira El Otmani, Fouad Elame, Mouad Chentouf, Rachid El Halimi, Youssef Chebli

Published in 2024

Article summarising the benefits and potential of precision monitoring technologies (wearable sensors, video observation and smartphones) to increase production and improve welfare in livestock farming.

Document Types: Scientific review

Animal categories: Bovines, Caprines, Ovines

Keywords:Animal-based measurements, Precision farming

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Advancing Animal Welfare in Zoos through Data Science: Scaling Up Continuous Improvement Efforts

Matyas Liptovszky

Published in 2024

Opinion piece arguing for the transformative potential of data science to advance animal welfare in zoos.

Document Types: Scientific review

Animal categories:Wildlife

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

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A new approach and insights on modelling the impact of production diseases on dairy cow welfare

F. Edwardes, M. van der Voort, T.B. Rodenburg, H. Hogeveen

Published in 2023

Scientific article developing a method that uses information from experts to quantify the perceived impact of sub-optimal mobility on the welfare of dairy cows. The wider objective is to quantify the impact of health disorders on animal welfare, and to detect and treat these disorders as early as possible in order to improve animal welfare.

Document Types: Scientific paper

Animal categories: Bovines

Keywords:Animal-based measurements, Pain, Living environment, Modelling, Human-animal relationships

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