Publications

Better welfare for broiler chickens given more types of environmental enrichments and more space to enjoy them

Providing an increased variety of environmental enrichment options, with sufficient space to use them, could increase the behavioural expression of positive affective states in production animals. The goal of this study was to investigate associations between the number of different...

Year Published: 2023Topics: Environmental EnrichmentAnimal Type: Bird, Chicken

Citation: Vas, J., BenSassi, N., Vasdal, G. et al. 2023. Better welfare for broiler chickens given more types of environmental enrichments and more space to enjoy them. Applied Animal Behaviour Science 261, 105901.

Influence of social enrichment on transport stress in fish: A behavioural approach

Ornamental fishes are among the most commonly owned companion animals in the world, however, the transportation process during acquisition can result in fishes being exposed to biotic and abiotic conditions which compromise welfare. While many studies have considered methods of...

Year Published: 2023Topics: Husbandry & Management, Relocation & TransportAnimal Type: Fish, Other Fish

Citation: Jones, M, Alexander, M. E., Lightbody, S. et al. 2023. Influence of social enrichment on transport stress in fish: A behavioural approach. Applied Animal Behaviour Science 262, 105920.

Positive human interaction improves welfare in commercial breeding dogs: Evidence from attention bias and human sociability tests

Intensive breeding practices found in large scale Commercial Breeding Establishments (CBEs) raise significant concerns about breeding dam welfare. Large-scale CBE dams spend most of their reproductive lives confined to kennels, with limited access to enriching experiences including positive human interaction....

Year Published: 2023Topics: Human-Animal InteractionAnimal Type: Dog

Citation: Baqueiro-Espinosa, U., Lo, T. H., Hunter, R. et al. 2023. Positive human interaction improves welfare in commercial breeding dogs: Evidence from attention bias and human sociability tests. Applied Animal Behaviour Science 262, 105904.

Validation of non-invasive sensor technologies to measure interaction with enrichment material in weaned fattening pigs

Measuring animal behaviour is important in the assessment of animal welfare. When interaction with the enrichment material (EM) can be measured, it can be used for detecting an increasing/decreasing interest in a certain EM. In this study, non-invasive sensor technologies...

Year Published: 2023Topics: Environmental EnrichmentAnimal Type: Pig

Citation: Veldkamp, F., Garcia-Faria, T. I., Witjes, V. L. et al. 2023. Validation of non-invasive sensor technologies to measure interaction with enrichment material in weaned fattening pigs. Applied Animal Behaviour Science 263, 105923.

Recognising the facial expression of frustration in the horse during feeding period

Horses often present negative emotional states which are frequently poorly recognised, with much of our understanding of horse expressions based on anecdotes, rather than scientific evidence. The aim of this project was to identify potential facial markers of emotional states....

Year Published: 2023Topics: Emotion, Pain, & Sentience, Welfare AssessmentAnimal Type: Equine

Citation: Ricci-Bonot, C., Mills, D. S. 2023. Recognising the facial expression of frustration in the horse during feeding period. Applied Animal Behaviour Science 265, 105966.

Room size and offspring presence impact pair-bonded primate affiliation

Primates live in a variety of social groupings and vary in the expression of species-typical behaviors depending upon social conditions. Coppery titi monkeys (Plecturocebus cupreus) are pair-bonding, territorial primates often used to study neurobiology and social behavior in captivity at...

Year Published: 2023Topics: Housing, Husbandry & ManagementAnimal Type: Nonhuman Primate, Other Nonhuman Primate

Citation: Lau, A. R., Pinto, B. R., Witczak, L. R. et al. 2023. Room size and offspring presence impact pair-bonded primate affiliation. Applied Animal Behaviour Science 265, 105994.

Increasing foraging times with appetitive and consummatory foraging enrichment in grey parrots (Psittacus erithacus)

Foraging enrichment is considered one of the most effective ways to enhance expression of species-typical behaviours and prevent the development of abnormal (repetitive) behaviours in captive animals. However, foraging enrichments for parrots have thus far not been able to approximate...

Year Published: 2023Topics: Environmental EnrichmentAnimal Type: Bird, Parrot

Citation: Beekmans, M. H. C., Vinke, C. M., Maijer, A. et al. 2023. Increasing foraging times with appetitive and consummatory foraging enrichment in grey parrots (Psittacus erithacus). Applied Animal Behaviour Science 265, 105986.

Welfare and performance of finishing pigs on commercial farms: Associations with group size, floor space per pig and feed type

Based on data from a field survey of 85 Norwegian farms, we aimed to investigate associations of group size, floor space per pig and type of feed with selected welfare- and performance indicators in finishing pigs. On each farm, we...

Year Published: 2023Topics: Husbandry & Management, Stocking DensityAnimal Type: Pig

Citation: Andersen, I. L., Ocepek, M., Thingnes, S. L. et al. 2023. Welfare and performance of finishing pigs on commercial farms: Associations with group size, floor space per pig and feed type. Applied Animal Behaviour Science 265, 105979.

Monkeying around: Non-human primate behavioural responses to humans reproducing their facial expressions

People are often observed mimicking animals' facial expressions in an attempt to communicate with them. However, to date, there is limited understanding of how animals respond to humans reproducing their facial displays, or if this type of human behaviour presents...

Year Published: 2023Topics: Emotion, Pain, & Sentience, Human-Animal InteractionAnimal Type: Macaque, Nonhuman Primate

Citation: Luisi, B., Micheletta, J., Julle-Danière, E. et al. 2023. Monkeying around: Non-human primate behavioural responses to humans reproducing their facial expressions. Applied Animal Behaviour Science 265, 105990.

Understanding the behaviour and improving the welfare of pigs

With growing concern from consumers and regulatory agencies about the welfare of farmed animals such as pigs, the livestock sector must assess how animal welfare can be improved whilst ensuring livestock production remains economically and environmentally sustainable. Understanding the behaviour...

Year Published: 2021Topics: Body Modification/Mutilation, Euthanasia, Husbandry & Management, Reproduction, Welfare AssessmentAnimal Type: Pig

Citation: Edwards, S. (Ed.) 2021. Understanding the behaviour and improving the welfare of pigs. Burleigh Dodds Science Publishing Limited, Sawston, Cambridge, UK. 594 p.