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. 
Segal, E. F. 1987. Caging of laboratory monkeys: Alternative to isolation housing in small cages. Humane Innovations and Alternatives in Animal Experimentation 1, 6.

A case study of one pair of rhesus macaques.

O'Neill, P. L. 1987. Enriching the lives of primates in captivity. Humane Innovations and Alternatives in Animal Experimentation 1, 1-5.

A summary of basic environmental enrichement for group-housed rhesus macaques. The essence of the social primate is lost under the stresses of the nonsocial condition.

Champoux, M., Hempel, M., Reinhardt, V. 1987. Environmental enrichment with sticks for singly-caged adult rhesus monkeys. Laboratory Primate Newsletter 26(4), 5-7.

The addition of branch segments for gnawing was found to be an effective and inexpensive method of environmental enrichment for single-housed adult rhesus macaques.

Anderson, J. R. , Chamove, A. S. 1984. Allowing captive primates to forage. In: Standards in Laboratory Animal Management. Proceedings of a Symposium. 253-256. The Universities Federation For Animal Welfare, Potters Bar, UK.

A woodchip litter substrate reduces abnormal behaviours, primarily self-aggression, and encourages foraging, even in the absence of grain. Comparison between the bare floor and litter with grain showed that in the latter monkeys foraged more...

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...

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.