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. 
Reinhardt, V., Liss, C., Stevens, C. 1996. Space requirement stipulations for caged non-human primates in the United States: A critical review. Animal Welfare 5(4), 361-372 .

Cage space requirements for non-human primates in the United States of America are less than those in European countries. Studies in support of the assumption that the US legal minimum cage size provides adequate space...

Kaliste-Korhonen, E., Kelloniemi, J., Harri, M. 1996. Cage material and rat behaviour. Scandinavian Journal of Laboratory Animal Science 23(Supplement 1), 125-128. (Conference Paper)
Van den Broek, F. A. R., Klompmaker, H., Bakkere, R. et al. 1995. Gerbils prefer partially darkened cages. Animal Welfare 4, 119-123.

Little is known about housing requirements of gerbils. ... The ten animals included in the [preference] test spent most of their time in the cages that were darkened by 50 and 75 per cent, thus...

Kaliste-Korhonen, E., Eskola, S., Rekilä, T. et al. 1995. Effects of gnawing material, group size and cage level in rack on Wistar rats. Scandinavian Journal of Laboratory Animal Science 22(4), 291-299.

Han:Wist rats were housed after weaning in groups of one, two, three or four in stainless steel cages with aspen chip bedding, with or without wooden gnawing blocks. The use of the blocks was assessed...

Hirsjärvi, P. A., Väliaho, T. 1995. Gentled and nonhandled Wistar rats in a mildly novel open-field situation. Scandinavian Journal of Laboratory Animal Science 22(3), 265-269.

Open-field behaviour of individually gentled and nonhandled adult male Wistar rats was studied in a mildly novel test situation. The gentled rats were more active and showed fewer signs of fear on the first trial...

Wurbel, H., Stauffacher, M. 1994. Standard-Haltung fur Labormause - Probleme und Losungsasatze. Tierlaboratorium 17, 109-118.

The high prevalence of stereotypies in mice kept in standard animal facilities is underscored.

Pough, F. H. 1991. Recommendations for the care of amphibians and reptiles in academic institutions. ILAR Journal 33(4), S1-S21.

Amphibians and reptiles differ in many respects from the mammals and birds most commonly used in biomedical research. These differences affect the physical and biological requirements of amphibians and reptiles in captivity. In this contribution...

Lee, G. H., Coe, J. C. 1988. Greenspace for primates. International Zoo News 35(3), 19-21.

Against most expectations, after 11 years, the Seattle gorilla exhibit is still lushly landscaped. The animals climb trees to favorite perches to get a better view and browse among certain favourite plants. All of these...

Gray, G. 1988. Guinea pigs. Humane Innovations and Alternatives in Animal Experimentation 2, 48-49.

Initial attempts to provide the animals a covered area for refuge showed that the guinea pigs adopted the shelter very quickly and would dart under cover when startled. ... We soon realized that this was...

Buré, R. G. 1981. Animal well-being and housing systems for piglets. In: The Welfare of Pigs. Sybesma, W. (ed), 198-207. Martinus Nijhoff, The Hague, Netherlands.

Weaned piglets housed with straw performed less tail-biting, rooting, massaging, and nibbling of pen-mates than pigs reared without straw.

Mantel, N. 1980. Assessing laboratory evidence for neoplastic activity. Biometics 36, 381-399.

Mortality and tumor incidence in corcinogenesis experiments differ between mice caged in the top vs. bottom of the rack.

Gartner, K., Buttner, D., Dohler, R. et al. 1980. Stress response of rats to handling and experimental procedures. Laboratory Animals 14, 267-274.

Serum corticosterone levels increased significantly within four minutes, reached a peak at 15 minutes and were back to control values 60 minutes after cage displacement. Prolactin, TSH, LH and FSH serum concentrations were also affected...