Publications

Evaluating indicators of wellbeing in captive grey mouse lemurs, Microcebus murinus, in the context of enrichment

Developing and implementing effective approaches to improve the welfare of animals participating in research requires reliable monitoring of their wellbeing. Since wellbeing is a multidimensional state that relates to an individual's physiological, behavioural and psychological/mental health, assessing it requires the...

Year Published: 2024Topics: Environmental EnrichmentAnimal Type: Lemur, Nonhuman Primate

Citation: Perea-Rodriguez, J. P., Ferreira, J., Anzeraey, A. et al. 2024. Evaluating indicators of wellbeing in captive grey mouse lemurs, Microcebus murinus, in the context of enrichment. Animal Behaviour 218, 121–134.

Effects of housing density on anxiety-like behavior of zebrafish in the plus maze with ramp

Population density in experimental animals is a crucial factor in maintaining the wellbeing of the organisms. Inadequate housing conditions can compromise the validity and reliability of research results, making comparisons between studies difficult. In sociable species such as zebrafish (Danio...

Year Published: 2024Topics: Stocking DensityAnimal Type: Fish, Zebrafish

Citation: Pessoa, R., Motta, C., Araujo-Pessoa, E. et al. 2024. Effects of housing density on anxiety-like behavior of zebrafish in the plus maze with ramp. Behavioural Processes 222, 105114.

Comparison of two bedding types on the breeding fecundity of C57BL/6J mice

One of the favored options for generating complex transgenic laboratory mice is through in-house breeding and management strategies. One consideration in the management of these colonies is how the animals' environment may affect reproductive success. Several aspects of the microenvironment...

Year Published: 2024Topics: Husbandry & ManagementAnimal Type: Mouse, Rodent

Citation: Pinckard, J. L., Gibson, L. A., Williams, W. R. 2024. Comparison of two bedding types on the breeding fecundity of C57BL/6J mice. Laboratory Animals 58(6), 545–551.

How should one design and position straw feeders in group-housed horses? A case study on occupancy and agonistic interactions at straw feeders in a large group of horses

As group housing of horses can be associated with increased injury risk especially when there are limited resources, the aim of this study was to allow initial, scientifically based recommendations regarding the positioning and design of straw feeders. Data collection...

Year Published: 2024Topics: Husbandry & ManagementAnimal Type: Equine

Citation: Puttkammer, N., Hildebrandt, F., Krieter, J. et al. 2024. How should one design and position straw feeders in group-housed horses? A case study on occupancy and agonistic interactions at straw feeders in a large group of horses. Applied Animal Behaviour Science 280, 106423.

A consensus on the definition of positive animal welfare

The concept of animal welfare is evolving due to progress in our scientific understanding of animal biology and changing societal expectations. Animal welfare science has been primarily concerned with minimizing suffering, but there is growing interest in also promoting positive...

Year Published: 2025Topics: Emotion, Pain, & SentienceAnimal Type: All/General

Citation: Rault, J.-L., Bateson, M., Boissy, A. et al. 2025. A consensus on the definition of positive animal welfare. Biology Letters 21(1), 20240382.

The voice of choice: A scoping review of choice-based animal welfare studies

“Choice and control” is a phrase used widely in animal welfare science to describe providing captive animals with the ability to select between possible outcomes (stimuli or events). This concept has gained traction as a pivotal management technique across a...

Year Published: 2024Topics: Environmental Enrichment, HousingAnimal Type: All/General

Citation: Rust, K., Clegg, I., Fernandez, E. J. 2024. The voice of choice: A scoping review of choice-based animal welfare studies. Applied Animal Behaviour Science 275, 106270.

Exploring pet rat care: A comprehensive survey of husbandry, health, behavior, and the associations between caretaker attitudes, attachment, and husbandry practices

Pet rats are still understudied in terms of animal welfare and human-animal interaction research. An extensive online survey targeting German-speaking rat caretakers was conducted (n = 978). One of the study's goals was to investigate husbandry practices, health indicators, rat...

Year Published: 2024Topics: Environmental Enrichment, Housing, Human-Animal InteractionAnimal Type: Rat

Citation: Schneidewind, S., Lesch, R., Heizmann, V. et al. 2024. Exploring pet rat care: A comprehensive survey of husbandry, health, behavior, and the associations between caretaker attitudes, attachment, and husbandry practices. Journal of Veterinary Behavior 75, 1–19.

Adaptive wheel exercise for mouse models of Parkinson’s Disease

Background: Physical exercise has been extensively studied for its therapeutic properties in neurological disease, particularly Parkinson's Disease (PD). However, the established techniques for exercise in mice are not well suited to motor-deficient disease-model animals, rely on spontaneous activity or force...

Year Published: 2025Topics: Disease/Experimental ModelAnimal Type: Mouse, Rodent

Citation: Skelton, H., Grogan, D., Kotlure, A. et al. 2025. Adaptive wheel exercise for mouse models of Parkinson's Disease. Journal of Neuroscience Methods 414, 110314.

The promotion of play behaviour in grow-finish pigs: The relationship between behaviours indicating positive experience and physiological measures

The provision of opportunities to express rewarding behaviours is a promising concept to support a better quality of life for intensively farmed pigs. Play behaviour has been associated with excitement and fun, suggesting that playing animals experience pleasurable states. Pigs...

Year Published: 2024Topics: Emotion, Pain, & Sentience, Natural BehaviorAnimal Type: Pig

Citation: Steinerová, K., Parker, S. E., Brown, J. A. et al. 2024. The promotion of play behaviour in grow-finish pigs: The relationship between behaviours indicating positive experience and physiological measures. Applied Animal Behaviour Science 275, 106263.

Lighting and behaviour in captivity: Butterflies prefer light environments containing UV wavelengths

The behaviour and welfare of animals in captivity is of great importance to zoological collections, captive breeding programmes, food production and keepers of companion animals. Artificial lighting is commonly deficient in UV wavelengths, and use of such lighting for indoor...

Year Published: 2024Topics: Husbandry & ManagementAnimal Type: Insect & Spider, Invertebrate

Citation: Thomas, R. K., Gay, A. P., Gwynn-Jones, D. et al. 2024. Lighting and behaviour in captivity: Butterflies prefer light environments containing UV wavelengths. Animal Behaviour 214, 165–172.