Publications

Appropriate handling of pet rabbits: A literature review

Many rabbits show fear behaviours when lifted off the ground. Estimates from owner surveys suggest that around 60% of pet rabbits struggle when lifted and fear-related aggression is common. This article integrates information from both laboratory and pet rabbit studies...

Year Published: 2016Topics: HandlingAnimal Type: Rabbit

Citation: Bradbury, A. G., Dickens, G. J. E. 2016. Appropriate handling of pet rabbits: A literature review. Journal of Small Animal Practice 57(10), 503-509.

Repeated restraint stress produces acute and chronic changes in hemodynamic parameters in rats

Noninvasive hemodynamic measurements in rats require placing animals in restrainers. To minimize restraint stress-induced artifacts several habituation protocols have been proposed, however, the results are inconclusive. Here, we evaluated if a four-week habituation is superior to a shorter habituation, or...

Year Published: 2016Topics: RestraintAnimal Type: Rat, Rodent

Citation: Sikora, M., Konopelski, P., Pham, K. et al. 2016. Repeated restraint stress produces acute and chronic changes in hemodynamic parameters in rats. Stress 19(6), 621-629.

The calm mouse: An animal model of stress reduction

Chronic stress is associated with negative health outcomes and is linked with neuroendocrine changes, deleterious effects on innate and adaptive immunity, and central nervous system neuropathology. Although stress management is commonly advocated clinically, there is insufficient mechanistic understanding of how...

Year Published: 2012Topics: Environmental EnrichmentAnimal Type: Mouse, Rodent

Citation: Gurfein, B. T., Stamm, A. W., Bacchetti, P. et al. 2012. The calm mouse: An animal model of stress reduction. Molecular Medicine 18(1), 606-617.

Rat 50 kHz calls reflect graded tickling-induced positive emotion

Positive animal emotion (affect) is a key component of good animal welfare and plays an important role in stress-coping and resilience. Methods for reliably inducing and measuring positive affect are critical, but both have been limited in availability. In rats,...

Year Published: 2020Topics: Emotion, Pain, & Sentience, Human-Animal InteractionAnimal Type: Rat, Rodent

Citation: Hinchcliffe, J. K., Mendl, M., Robinson, E. S. J. 2020. Rat 50 kHz calls reflect graded tickling-induced positive emotion. Current Biology 30(18), R1034-R1035.

Enhancing stress assessment in sledge reindeer (Rangifer tarandus): A pilot study on infrared thermal imaging and its opportunities for advancement as a welfare assessment tool

Measuring immediate physiological stress responses in animals can be challenging; saliva and blood sampling, while invasive, may also generate confounding stress responses, and equipping animals with heart rate sensors is not always feasible. Nevertheless, emerging technologies offer a non-invasive and...

Year Published: 2024Topics: Biological Sampling & Physiological Measurement, Human-Animal InteractionAnimal Type: Other Animal

Citation: Liehrmann, O., Ollila, A., Lummaa, V. et al., 2024. Enhancing stress assessment in sledge reindeer (Rangifer tarandus): A pilot study on infrared thermal imaging and its opportunities for advancement as a welfare assessment tool. Animal Behavior and Cognition 11(3), 293-304.

A new research tool for use in sharks and rays: Relevance of reproductive hormone levels in the skin of small-spotted catshark (Scyliorhinus canicula) (2025)

The present study marks a significant step forward in validating the use of skin biopsies for measuring reproductive steroid hormones in sharks. Given the conservation concerns surrounding many chondrichthyan species and the growing emphasis on adhering to the 3R principles...

Year Published: 2025Topics: Biological Sampling & Physiological MeasurementAnimal Type: Fish, Shark & Ray

Citation: Carbajal, A., Lobato, I. G., Agustí, C. et al. 2025. A new research tool for use in sharks and rays: Relevance of reproductive hormone levels in the skin of small-spotted catshark (Scyliorhinus canicula) (2025). Animals 15(5), 762.

Tracking the track: the impact of different grazing strategies on managing equine obesity (2025)

Horses evolved to live in herds, continuously moving and foraging. Domestic horses often have limited social contact and movement, with high calorific intake, contributing to obesity. “Track grazing” is an increasingly popular management system, but evidence of its impact on...

Year Published: 2025Topics: HousingAnimal Type: Equine

Citation: Cameron, L., Challinor, M., Armstrong, S. et al. 2025. Tracking the track: the impact of different grazing strategies on managing equine obesity. Animals 15(6), 874.

The effect of preference assessment-informed enrichment device colour on biting and foraging behaviour in loggerhead sea turtles (2024)

Although environmental enrichment procedures have demonstrated their benefit to non-human animals in zoos and aquariums, the field has given little attention to phylogenetic variables that might affect their efficacy. Recently, research with loggerhead sea turtles Caretta caretta has demonstrated that...

Year Published: 2024Topics: Environmental EnrichmentAnimal Type: Reptile, Turtle & Tortoise

Citation: Bulla, A., Mahoney, A., Lee, V. M. et al. 2024. The effect of preference assessment-informed enrichment device colour on biting and foraging behaviour in loggerhead sea turtles. Journal of Zoo and Aquarium Research 12(4), 232–242.

Animal welfare, agency, and animal–computer interaction (2025)

Recent discussions in animal welfare have emphasised the importance of animal agency—the ability of animals to make choices and exert control over their environment in a way that aligns with their needs and preferences. In this paper, we discuss the...

Year Published: 2025Topics: Environmental EnrichmentAnimal Type: All/General

Citation: Browning, H., Veit, W. 2025. Animal welfare, agency, and animal–computer interaction. Animals 15(2), 219.

Burrowing behavior as robust parameter for early humane endpoint determination in murine models for pancreatic cancer (2025)

Due to late-stage diagnoses and limited treatment options, pancreatic cancer is predicted to be the second leading cause of cancer deaths by 2030. Many different murine models were developed over the past decades to test new therapies for this tumor...

Year Published: 2025Topics: Disease/Experimental Model, Humane EndpointAnimal Type: Mouse, Rodent

Citation: Brandstetter, J., Hoffmann, L., Koopmann, I. et al. 2025. Burrowing behavior as robust parameter for early humane endpoint determination in murine models for pancreatic cancer. Animals 15(9), 1241.