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. 
Fontenot, M. B., Padgett, E. E., Dupuy, A. M. et al. 2005. The effects of fluoxetine and buspirone on self-injurious and stereotypic behavior in adult male rhesus macaques. Comparative Medicine 55(1), 67-74.

Fluoxetine and buspirone were significantly effective in reducing rates of self-biting during treatment weeks 1 to 8 and self-directed stereotypic behavior during weeks 5 to 12 and post-treatment. No significant effect of either treatment on...

Reinhardt, V., Rossell, M. 2001. Self-biting in caged macaques: Cause, effect and treatment. Journal of Applied Animal Welfare Science 4, 285-294.

In the United States, there are an estimated 15,000 individually caged macaques. If 10% of these animals exhibit visible injuries resulting from self-biting and another 10% show unnoticed self-biting behavior, then about 3,000 animals (20%)...

Philbin, N. 1998. Towards an understanding of stereotypic behaviour in laboratory macaques. Animal Technology 49, 19-33.

Comprehensive discussion and review of the possible causes of stereotypic behaviour in laboratory macaques. A great deal of debate and controversy has surrounded what does does and does not constitute psychological well-being in primates [p...

Reinhardt, V. 1994. Caged rhesus macaques voluntarily work for ordinary food. Primates 35, 95-98.

Eight single-caged adult rhesus macaques were given the choice of freely collecting their standard food ration, i.e. 33 biscuits, from an ordinary food box or working for its retrieval from a custom- made food puzzle...

O'Connor, E., Reinhardt, V. 1994. Caged stumptailed macaques voluntarily work for ordinary food. In Touch 1(1), 10-11.

Ninety-nine of the biscuits were placed in a freely accessible dish attached to the mesh of the front of the cage. Thirty-three biscuits were offered in a food puzzle. Twenty-five percent (4/16) of the subjects...

Marriott, B. M., Marriott, R. W., Norris, J. et al. 1993. A semi-natural habitat for housing small, nonhuman primates. Journal of Medical Primatology 22, 348-354.

A semi-natural habitat that was designed to house a group of squirrel monkeys is described. Animals maintained in this environment were healthy, and none of the animals exhibited locomotor stereotypies. This facility was easier and...

Reinhardt, V. 1992. Voluntary progression order in captive rhesus macaques. Zoo Biology 11,(1) 61-66.

The sequence in which 14 laboratory rhesus macaques left their home enclosure during a routine catching procedure was recorded on 30 occasions during 6 weeks. The animals were trained to voluntarily exit one by one...

Lam, K., Rupniak, N. M. J., Iversen, S. D. 1991. Use of a grooming and foraging substrate to reduce cage stereotypies in macaques. Journal of Medical Primatology 20(3), 104-109.

We examined the effects of a synthetic fleece pad on cage stereotypies in individually housed cynomolgus monkeys. Animals exhibited idiosyncratic repertoires of stereotyped behaviour, including repetitive pacing, swaying circling, bouncing, cage charging, and rocking that...

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...

Reinhardt, V. 1980. Untersuchung Zum Sozialverhalten Des Rindes - Eine Zweijahrige Beobachtung an Einer Halb-Wilden Rinderhede (Bos Indicus) [Investigations on the Social Behaviour of Cattle - A Two-Year-Observation of a Half-Wild Cattle Herd (Bos Indicus); German Text With English Summary]. Birkhauser Verlag, Boston, MA.

The social behavior of a semi-wild cattle herd was described and analysed covering a 2-year observation period. In cattle husbandry, livestock should be only kept in such systems that meet the species-specific social needs of...