Publications

Body condition scoring for adult zebrafish (Danio rerio)

Body condition scoring (BCS) is a simple, rapid, noninvasive tool used to assess body condition in animals. In this study, we developed and validated a diagram-based BCS for adult zebrafish (Danio rerio), a popular research model. After receiving 20 min...

Year Published: 2018Topics: Welfare AssessmentAnimal Type: Fish, Zebrafish

Citation: Clark, T. S., Pandolfo, L. M., Marshall, C. M. et al. 2018. Body condition scoring for adult zebrafish (Danio rerio). JAALAS 57(6), 698–702.

Preventing adverse events at research facilities

In this article, adverse events are defined as events that lead to significant injury or illness, unrelieved pain or distress, or the death of an animal, excluding those caused by IACUC-approved research procedures. The ability to identify possible adverse events...

Year Published: 2018Topics: Regulations & Ethical ReviewAnimal Type: All/General

Citation: Koch V. W. 2018. Preventing adverse events at research facilities. JAALAS 57(6), 660–669.

Stranger danger? An investigation into the influence of human-horse bond on stress and behaviour

Human-animal bond is receiving increasing attention and is thought to confer benefits on well-being and performance in working animals. One important benefit of bonding is the “safe base” an attachment figure provides, which manifests in better coping and increased exploration...

Year Published: 2018Topics: Human-Animal InteractionAnimal Type: Equine

Citation: Ijichi, C., Griffin, K., Squibb, K. et al. 2018. Stranger danger? An investigation into the influence of human-horse bond on stress and behaviour. Applied Animal Behaviour Science 206, 59-63.

Reinforcer effectiveness in dogs—The influence of quantity and quality

Reinforcer effectiveness refers to the reinforcer's ability to control the subject's target behaviour and is therefore critical to training success. Yet animals' preferences, and the effectiveness of different rewards to function as reinforcers, are often assumed without scientific investigation. Here...

Year Published: 2018Topics: Animal TrainingAnimal Type: Dog

Citation: Riemer, S., Ellis, S. L. H., Thompson, H. et al. 2018. Reinforcer effectiveness in dogs—The influence of quantity and quality. Applied Animal Behaviour Science 206, 87-93.

Breaking up is hard to do: Does splitting cages of mice reduce aggression?

Injurious aggression in group housed male laboratory mice is a common welfare issue that can also negatively affect study outcomes. Often, one mouse in the cage appears unwounded, and the current standard practice is to remove this presumed aggressor. This...

Year Published: 2018Topics: Social Housing & CompanionshipAnimal Type: Mouse, Rodent

Citation: Blankenberger, W. B., Weber, E. M., Chu, D. K. et al. 2018. Breaking up is hard to do: Does splitting cages of mice reduce aggression? Applied Animal Behaviour Science 206, 94-101.

Colour polymorphic Gouldian finches avoid complex backgrounds but prefer simple camouflage colours over white backgrounds

Many animals blend in well with their environment known as camouflage which is a successful predator avoidance strategy. However, captive environments often do not allow for camouflage and may result in stress and reduced welfare. We investigated whether colour polymorphic...

Year Published: 2018Topics: Environmental Enrichment, HousingAnimal Type: Bird, Finch

Citation: Perkovic, K., Mettke-Hofmann, C. 2018. Colour polymorphic Gouldian finches avoid complex backgrounds but prefer simple camouflage colours over white backgrounds. Applied Animal Behaviour Science, 206, 102-108.

Effects of environmental complexity on fearfulness and learning ability in fast growing broiler chickens

Increasing environmental complexity, i.e. by providing environmental enrichment, has been suggested as a way to improve broiler chicken welfare. One issue affecting broiler welfare is the level of fearfulness of the flock. Exaggerated fear responses may cause smothering and mortality....

Year Published: 2018Topics: Environmental EnrichmentAnimal Type: Bird, Chicken

Citation: Tahamtani, F. M., Pedersen, I. J., Toinon, C. et al. 2018. Effects of environmental complexity on fearfulness and learning ability in fast growing broiler chickens. Applied Animal Behaviour Science 207, 49-56.

Low welfare impact of noise: Assessment in an experimental model of mice infected by Herpes simplex-1

The breeding practices adopted and the equipment typically found in animal facilities produce sounds at frequencies within the auditory range of the mice (1 to 100 kHz), which can cause hearing and other non-hearing effects. Another aspect that could potentially...

Year Published: 2018Topics: Husbandry & ManagementAnimal Type: Mouse, Rodent

Citation: Trindade Madeira Araújo, F., de Cássia Espírito Santo, L., Peixoto Teixeira, A. C. et al. 2018. Low welfare impact of noise: Assessment in an experimental model of mice infected by Herpes simplex-1. Applied Animal Behaviour Science 207, 79-88.

Demographics regarding belief in non-human animal sentience and emotional empathy with animals: A pilot study among attendees of an animal welfare symposium

Attitudes to animals are linked to beliefs about their ability to experience pain and suffering, their cognition, and their sentience. Education and awareness-raising play a pivotal role in increasing society's consideration of non-human animal welfare. The current pilot study explores...

Year Published: 2018Topics: Human-Animal InteractionAnimal Type: All/General

Citation: Cornish, A., Wilson, B., Raubenheimer, D. et al. 2018. Demographics regarding belief in non-human animal sentience and emotional empathy with animals: A pilot study among attendees of an animal welfare symposium. Animals 8(10), 174.

Using radio-frequency identification technology to measure synchronised ranging of free-range laying hens

Free-range laying hen systems provide individuals a choice between indoor and outdoor areas where range use may be socially influenced. This study used radio-frequency identification technology to track the ranging of individually-tagged hens housed in six experimental free-range pens from...

Year Published: 2018Topics: Environmental Enrichment, Housing, Natural BehaviorAnimal Type: Bird, Chicken

Citation: Campbell, D. L. M., Horton, B. J., Hinch, G. N. 2018. Using radio-frequency identification technology to measure synchronised ranging of free-range laying hens. Animals 8(11), 210.