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. 
van Akker, R., Balls, M., Eichberg, J. W. et al. 1994. Chimpanzees in AIDS research: A biomedical and bioethical perspective. Journal of Medical Primatology 23, 49-51.

The present article represents a consensus view of the appropriate utilization of chimpanzees in AIDS research arrived at as a result of a meeting of a group of scientists involved in AIDS research with chimpanzees...

Box, H. O., Rohrhuber, B. 1993. Differences in behaviour among adult male, female pairs of cotton-top tamarins (Saguinus oedipus) in different conditions of housing. Animal Technology 44, 19-30.

Animals living in upper-row cages were more active and engaged in more close contact amicable behavior than animals living in lower-row cages. Those located in the half of the room nearer the window were more...

Salzen, E. A., Marriott, B. M. 1991. Technical note: A primatrail or an inexpensive cage expansion for group housing small primates. Journal of Medical Primatology 20(2), 94-96.

An inexpensive method for converting standard laboratory cages into colony units for housing small primate species is described. In addition to increasing the volume of space available to the animals, this system also provides a...

Brent, L., Lee, D. R., Eichberg, J. W. 1991. Evaluation of a chimpanzee enrichment enclosure . Journal of Medical Primatology 20(1), 29-34.

A large, three-part playground for captive chimpanzees was constructed and evaluated in terms of area use and behavior changes. Comparative behavioral samples were obtained on 38 subjects in the existing indoor-outdoor run and in the...

Hughes, H. C., Campbell, S., Kenney, C. 1989. The effects of cage size and pair housing on exercise in beagle dogs. Laboratory Animal Science 39, 302-305.

Dogs in the single cage size spent slightly less time moving, but they moved at a greater speed than when housed in double sized cages [probably because of the extreme confinement condition leading to frustration...

Love, J. A. 1988. Housing for rabbits. Humane Innovations and Alternatives in Animal Experimentation 2, 47-48.

In most laboratory situations, rabbits are kept isolated in cages. ... We have attempted to correct this deficiency by keeping rabbits in either large tubs which can accommodate six or more animals or in indoor/outdoor...

Chamove, A. S., Anderson, J. R., Morgan-Jones, S. C. et al. 1982. Deep woodchip litter: Hygiene, feeding, and behavioral enhancement in eight primate species. International Journal for the Study of Animal Problems 3, 308-318.

Sixty-seven animals from eight primate species were used to assess improved husbandry techniques. The presence of woodchips as a direct-contact litter decreased inactivity and fighting, and increased time spent on the ground. Placing food in...

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.

Van Putten, G. 1980. Objective observation on the behaviour of fattening pigs. Animal Regulation Studies 3, 104-118.

Supplying straw reduced tail biting in group-housed pigs.

Feldhaus, R. A. 1980. A resting platform for dog pens. Laboratory Animal Science 30(4-1), 714-715.

After converting our dog holding facilities from commercial dog cages to pen type enclosures, it became apparent that suitable resting platforms were needed. Clear acrylic plastic was used to construct the resting platforms.

Tardif, S. D., Bales, K., Williams, L. et al. 2006. Preparing New World monkeys for laboratory research. ILAR Journal 47(4), 307-315.

New World monkeys represent an important but often poorly understood research resource. The relatively small size and low zoonotic risk of these animals make them appealing as research subjects in a number of areas. However...