Refinement Database

Database on Refinement of Housing, Husbandry, Care, and Use of Animals in Research

This database, created in 2000, is updated every four months with newly published scientific articles, books, and other publications related to improving or safeguarding the welfare of animals used in research.

Tips for using the database:

  • This landing page displays all of the publications in the database.
  • Use the drop-down menus to filter these publications by Animal Type, Setting, and/or Topic.
  • Clicking on a parent category (e.g., Rodent) will include publications relating to all the items in that category (e.g., Chinchilla, Gerbil, Guinea Pig, etc.).
  • You may also add a keyword to further narrow your search.
  • Please note that at this time, only publications dated 2010 or later (with some exceptions) can be filtered by Animal Type and Topic, and only publications dated 2020 or later (with some exceptions) can be filtered by Setting. Most publications older than 2010 can only be searched by keyword. 
Raillard, M., Detotto, C., Grepper, S. et al. 2019. Anaesthetic and perioperative management of 14 male New Zealand white rabbits for calvarial bone surgery. Animals 9(11), 896.

Calvarial bone surgery on rabbits is frequently performed. This report aims to document a simple and practical anaesthetic and perioperative management for this procedure. Fourteen male New Zealand white rabbits were included in the study...

Stevens, C., Hawkins, P., Lovell-Badge, R. et al. 2019. Report of the 2018 RSPCA/UFAW Rodent and Rabbit Welfare Group meeting. Animal Technology and Welfare 18(2), 81-91.

The RSPCA/UFAW Rodent (and now Rabbit) Working Group has held a one-day meeting every autumn for the last 25 years, so that its members can discuss current welfare research, exchange views on welfare issues and...

Bartley, K. A., Johnson, C. H. 2019. Human infant pants for postoperative protection during social housing of New Zealand white rabbits (Oryctolagus cuniculus). JAALAS 58(4), 510-516.

Elizabethan collars (E-collars) are commonly used in various species to safeguard healing wounds. However, E-collars inadvertently restrict the expression of normal species-typical behaviors, including coprophagy, self-grooming, and social housing. To maintain social housing in accordance...

Sloman, K, A., Bouyoucos, I. A., Brooks, E. J. et al. 2019. Ethical considerations in fish research. Journal of Fish Biology 94(4), 556-577.

In this review, we focus primarily on the refinement of common methods used in fish research based on emerging knowledge with the aim of improving the welfare of fish used in scientific studies. We consider...

Bartley, J. 2019. Darwin’s fishes?: Keeping Malawi cichlids. Animal Technology and Welfare 18(3), 199-202.

This poster will provide information on the cichlids, including their dietary and husbandry requirements and the breeding of these animals.

Santurtun, E., Broom, D. M., Phillips, C. J. C. 2018. A review of factors affecting the welfare of Atlantic salmon (Salmo salar). Animal Welfare 27(3), 193-204.

In the expanding salmon industry, many farmers use production methods that could result in poor welfare of the fish at various points of their lifecycle. We have reviewed methods used for producing salmon for food...

Hawkins, P., McBride, A., Paiba, G. et al. 2018. Report of the 2017 RSPCA/UFAW Rodent and Rabbit Welfare Group meeting. Animal Technology and Welfare 17(2), 75-83. [Meeting Report]

The RSPCA/UFAW Rodent (and now Rabbit) Welfare Group held a one-day meeting on 14 November 2017 in Weybridge, UK. The first session addressed meeting animals' needs and aiming for a 'good life', with the needs...

Zomeño, C., Birolo, M., Gratta, F. et al. 2018. Effects of group housing system, pen floor type, and lactation management on performance and behaviour in rabbit does. Applied Animal Behaviour Science 203, 55-63.

This work aimed at evaluating the effects of housing system, pen floor type, and lactation management on rabbit doe and kit performance throughout a reproductive cycle, including categorization of aggressiveness and injuries. Forty multiparous pregnant...

dos Santos Gauy, A. C., Pereira Boscolo, C. N., Gonçalves-de-Freitas, E. 2018. Less water renewal reduces effects on social aggression of the cichlid Pterophyllum scalare. Applied Animal Behaviour Science. 198, 121-126.

Changes in aquatic environments can affect fish behavior. Water renewal, for example, can dilute chemical signals, which are a social communication tool used by some fish species, and this dilution increases aggressive interactions in the...

Lopes, A. C. C., Villacorta-Correa, M. A., Carvalho, T. B. 2018. Lower light intensity reduces larval aggression in matrinxã, Brycon amazonicus. Behavioural Processes 151, 62-66.

Brycon amazonicus shows a high frequency of aggressive behavior, which can be a limiting factor in intensive farming systems. Environmental changes can modulate the social interactions of fish and reduce aggression during the different stages...

Wolfe, A. M., Rahman, M., McFadden, D. G. et al. 2018. Refinement and successful implementation of a scoring system for myxomatosis in a susceptible rabbit (Oryctolagus cuniculus) model. Comparative Medicine 68(4), 280–285.

Myxoma virus is a member of Leporipoxviridae whose tropism is tightly restricted to lagomorphs. In susceptible Oryctolagus rabbits, the virus causes a highly lethal disease known as myxomatosis, which begins as a localized infection but...

Christensen, E. A. F., Grosell, M. 2018. Behavioural salinity preference of juvenile yellow perch Perca flavescens. Journal of Fish Biology 92(5), 1620-1626.

The present study determined the behavioural salinity preference of a freshwater stock of juvenile yellow perch Perca flavescens acclimated to salinities of 0 and 10. The preferred salinities ranged between 7.3 and 13.0 (mean ±...

Darbyshire, A. K., Salleng, K., Chen,P. 2018. The shocking lives of electric eels. Laboratory Animal Science Professional 6(1) (March), 14-18.

Electric eels (Electrophorus electricus) are a unique species used for behavioral research in the Vanderbilt Animal Care and Use Program. Few resources are available to describe the housing and handling of this species in captivity...

Wilson, L. A., Miller, J. J., Work, R. K. et al. 2018. Novel diet regimen for rabbits in a compromised oral wound healing study. Laboratory Animal Science Professional 6(1) (March), 49-51.

Rabbits are known to be finicky about food and will reject it based upon several factors: odor, texture, form, or method of presentation. It can be an even greater challenge to get rabbits to eat...

Sommerville, R., Ruiz, R., Averós, X. 2017. A meta-analysis on the effects of the housing environment on the behaviour, mortality, and performance of growing rabbits. Animal Welfare 26(2), 223-238.

Although the number of rabbits (Oryctolagus cuniculus) produced in Europe is important, they are under-represented in welfare research. Studies on the effects of housing conditions have focused on performance and mortality. We conducted a meta-analysis...

Hawkins, P., McNeilly, A., Watson, J. et al. 2017. Report of the 2016 RSPCA/UFAW Rodent and Rabbit Welfare Group meeting. Animal Technology and Welfare 16(2), 77-86.

The RSPCA/UFAW Rodent (and now Rabbit) Welfare Group held a one-day meeting on 1 November 2016 at the University of Edinburgh and was attended by 70 delegates. Presentation topics included refinements in blood sampling rodents...

Carlson, A., Allen, C., Skoumbourdis, E. et al. 2017. Cooked food for non-human primates: A discussion by the Laboratory Animal Refinement & Enrichment Forum. Animal Technology and Welfare 16(2), 124-126.

"Do any of you give cooked food like pasta, potatoes or vegetables to non-human primates? What’s your experience? Do the animals benefit from cooked food; do they like it; does it affect their health in...

Stevens, C. H., Croft, D. P., Paull, G. C. et al. 2017. Stress and welfare in ornamental fishes: What can be learned from aquaculture? Journal of Fish Biology 91(2), 409-428.

The ornamental fish trade is estimated to handle up to 1.5 billion fishes. Transportation and handling of fishes imposes a range of stressors that can result in mortality at rates of up to 73%. Given...

Wallace, P. Y., Asa, C. S., Agnew, M. et al. 2016. A review of population control methods in captive-housed primates. Animal Welfare 25(1), 7-20.

The success of breeding primates in captivity has led to a surplus number of animals in collections. This review examines published journals and key books to investigate the various methods of primate population control. Hormonal...

Hawkins, P., Atkinson, J., Birt, R. et al. 2016. Report of the 2015 RSPCA/UFAW rodent and rabbit welfare group meeting. Animal Technology and Welfare 15(1), 9-22. [Meeting Report]

The RSPCA/UFAW Rodent Welfare Group has held a one-day meeting every autumn for the last 21 years, so that its members can discuss current welfare research, exchange views on rodent welfare issues and share experiences...

Blackledge, S., Goodwin, N., Clark, B. 2016. Assessing husbandry requirements of Zebrafish (Danio rerio) and Medaka (Oryzias latipes) using background literature and comparative information. Animal Technology and Welfare 15(3), 191-193.

Zebrafish are the most common species of fish used for research in the UK. However, the species Medaka is establishing itself as a complimentary species to the Zebrafish. Despite having similar husbandry requirements and physiology...

Fuller, G., Raghanti, M. A., Dennis, P. M. et al. 2016. A comparison of nocturnal primate behavior in exhibits illuminated with red and blue light. Applied Animal Behaviour Science 184, 126-134.

Over evolutionary time, light from the sun, moon, and stars has provided organisms with reliable information about the passage of time; but modern artificial lighting has drastically altered these cues. Evidence is accumulating that exposure...

Merrill, C., Ordile, J. 2016. Litter box training of rabbits housed in pens. Laboratory Animal Science Professional 4(1) (March), 44-46.

At Pfizer’s Pearl River site, rabbits are socially housed in pairs or triples in dog runs that have been converted into rabbit pens. The daily husbandry and maintenance of these pens, however, proved to be...

Crast, J., Bloomsmith, M. A., Jonesteller, T. 2015. Effects of changing housing conditions on mangabey behavior (Cercocebus atys): Spatial density, housing quality, and novelty effects. American Journal of Primatology 77(9), 1001-1014.

The separate influences of spatial density and housing quality on the behavior of captive animals are difficult to measure because the two factors are often intrinsically linked. Here, we recorded affiliative and agonistic behavior in...

Pritchett-Corning, K. R., Gaskill, B. N. 2015. Lack of negative effects on Syrian hamsters and Mongolian gerbils housed in the same secondary enclosure. JAALAS 54(3), 261-266.

In cases where different species might be housed in the same room or secondary enclosure, the Guide for the Care and Use of Laboratory Animals recommends that the animals should be behaviorally compatible and have...