Publications

Review of practices reported for preoperative food and water restriction of laboratory pigs (Sus scrofa)

The traditionally cited recommendations for the preoperative restriction of food (including bedding) and water in pigs do not appear to be evidence-based. As a preliminary step in elucidating a rationale for and standardizing preoperative food and water restriction (PFWR), this...

Year Published: 2016Topics: Husbandry & ManagementAnimal Type: Pig

Citation: Bradbury, A. G., Clutton, R. E. 2016. Review of practices reported for preoperative food and water restriction of laboratory pigs (Sus scrofa). JAALAS 55(1), 35–40.

Variation in behavioral reactivity is associated with cooperative restraint training efficiency

Training techniques that prepare laboratory animals to participate in testing via cooperation are useful tools that have the potential to benefit animal wellbeing. Understanding how animals systematically vary in their cooperative training trajectories will help trainers to design effective and...

Year Published: 2016Topics: Animal TrainingAnimal Type: Macaque, Nonhuman Primate

Citation: Bliss-Moreau, E., Moadab, G. 2016. Variation in behavioral reactivity is associated with cooperative restraint training efficiency. JAALAS 55(1), 41–49.

Efficacy of common analgesics for postsurgical pain in rats

I have some comments about the use of ketoprofen for analgesia in rats discussed in the recent JAALASarticle by Waite and colleagues.3 One of the conclusions reached by the authors was that, for postsurgical pain, “ketoprofen was effective when given...

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

Citation: Shientag, L. J. 2016. Efficacy of common analgesics for postsurgical pain in rats. JAALAS 55(1), 7.

The biology and husbandry of the African spiny mouse (Acomys cahirinus) and the research uses of a laboratory colony

African spiny mice (Acomysspp.) are unique precocial rodents that are found in Africa, the Middle East, and southern Asia. They exhibit several interesting life-history characteristics, including precocial development, communal breeding, and a suite of physiologic adaptations to desert life. In...

Year Published: 2016Topics: Husbandry & Management, Natural Behavior, Welfare AssessmentAnimal Type: Mouse, Rodent

Citation: Haughton, C. L., Gawriluk, T. R., Seifert, A. W. 2016. The biology and husbandry of the African spiny mouse (Acomys cahirinus) and the research uses of a laboratory colony. JAALAS 55(1), 9–17.

Assessing animal affect: An automated and self-initiated judgement bias task based on natural investigative behaviour

Scientific methods for assessing animal affect, especially affective valence (positivity or negativity), allow us to evaluate animal welfare and the effectiveness of 3Rs Refinements designed to improve wellbeing. Judgement bias tasks measure valence; however, task-training may be lengthy and/or require...

Year Published: 2018Topics: Welfare AssessmentAnimal Type: Rat, Rodent

Citation: Jones, S., Neville, V., Higgs, L. et al. 2018. Assessing animal affect: An automated and self-initiated judgement bias task based on natural investigative behaviour. Scientific Reports 8, 12400.

Handling method alters the hedonic value of reward in laboratory mice

Mice are the most widely used model species for drug discovery and scientific research. Consequently, it is important to refine laboratory procedures and practices to ensure high standards of welfare and scientific data quality. Recent studies have identified that the...

Year Published: 2018Topics: HandlingAnimal Type: Mouse, Rodent

Citation: Clarkson, J. M., Dwyer, D. M., Flecknell, P. A. et al. 2019. Handling method alters the hedonic value of reward in laboratory mice. Scientific Reports 8, 2448.

Body temperature measurement in mice during acute illness: Implantable temperature transponder versus surface infrared thermometry

Body temperature is a valuable parameter in determining the wellbeing of laboratory animals. However, using body temperature to refine humane endpoints during acute illness generally lacks comprehensiveness and exposes to inter-observer bias. Here we compared two methods to assess body...

Year Published: 2018Topics: Biological Sampling & Physiological Measurement, Welfare AssessmentAnimal Type: Mouse, Rodent

Citation: Mei, J., Riedel, N., Grittner, U. et al. 2018. Body temperature measurement in mice during acute illness: Implantable temperature transponder versus surface infrared thermometry. Scientific Reports 8, 3526.

Intramuscular infiltration of a local anesthetic, lidocaine, does not result in adverse behavioural side effects in rainbow trout

Fish are a useful animal model for research, but our improvement in some aspects of their welfare has not kept pace with their increased popularity for this use. For example, researchers rarely use analgesics. We evaluated the side effects of...

Year Published: 2018Topics: Anesthesia & SedationAnimal Type: Fish, Trout

Citation: Chatigny, F., Creighton, C. M., Stevens, E. D. 2018. Intramuscular infiltration of a local anesthetic, lidocaine, does not result in adverse behavioural side effects in rainbow trout. Scientific Reports 8, 10250.

Dairy cows value access to pasture as highly as fresh feed

Many dairy cows in the developed world are now housed exclusively indoors with fewer than 5% of the 10 million lactating cows in the United States having access to pasture during the grazing season. Indoor housing systems are designed to...

Year Published: 2017Topics: Husbandry & Management, Natural BehaviorAnimal Type: Cattle

Citation: von Keyserlingk, M. A. G., Amorim Cestari, A., Franks, B. 2017. Dairy cows value access to pasture as highly as fresh feed. Scientific Reports 7, 44953.

The importance of burrowing, climbing and standing upright for laboratory rats

Standard laboratory cages prevent rats (Rattus norvegicus) from performing many behaviours that they perform in the wild, but little is known about how this may affect their welfare. The aims of this study were (i) to record the propensity to...

Year Published: 2016Topics: Environmental Enrichment, Housing, Natural BehaviorAnimal Type: Rat, Rodent

Citation: Makowska, I. J., Weary, D. M. 2016. The importance of burrowing, climbing and standing upright for laboratory rats. Royal Society Open Science 3, 160136.