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. 
Foris, B., Zebunke, M., Langbein, J. et al. 2018. Evaluating the temporal and situational consistency of personality traits in adult dairy cattle. PLOS ONE 13(10), e0204619.

Recent research suggests that personality, defined as consistent individual behavioral variation, in farm animals could be an important factor when considering their health, welfare, and productivity. However, behavioral tests are often performed individually and they...

Unakafov, A. M., Möller, S., Kagan, I. et al. 2018. Using imaging photoplethysmography for heart rate estimation in non-human primates. PLOS ONE 13(8), e0202581.

For humans and for non-human primates heart rate is a reliable indicator of an individual’s current physiological state, with applications ranging from health checks to experimental studies of cognitive and emotional state. In humans, changes...

Ekesbo, I., Gunnarsson, S. 2018. Farm Animal Behaviour: Characteristics for Assessment and Welfare (2nd ed). CABI, Wallingford, UK.

Completely updated and revised, and with a new author team, this second edition of Farm Animal Behaviour continues to provide essential information on normal and stereotypic behaviors in a wide variety of farm animals to...

Rodrigues, M. V., de Castro, S. O., de Albuquerque, C. Z. 2017. The gingival vein as a minimally traumatic site for multiple blood sampling in guinea pigs and hamsters. PLOS ONE 12(5), e0177967.

Laboratory animals are still necessary in scientific investigation and vaccine testing, but while novel methodological approaches are not available for their replacement, the search for new, humane, easy, and painless methods is necessary to diminish...

Martin, A. L. 2017. Theprimatologist as a behavioral engineer. American Journal of Primatology 79, e22500.

The field of primate behavior management has had only limited success in preventing and treating abnormal behaviors, such as stereotypy and self‐injury, in captive non‐human primates (NHP). In contrast, applied behavior analysts have had great...

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...

Cooke, G. M. 2017. Stereotypic behavior is not limited to terrestrial taxa: A response to Rose et al. Journal of Veterinary Behavior 22, 17-18.

This comment is in response to a recent review of stereotypical behavior in captive exotic animals (Rose et al., 2017). Negative stereotypical behavior occurs across most if not all taxa, including notable aquatic invertebrates. A...

Hill, H. M. 2017. The psychology of cows? A case of over-interpretation and personification. Animal Behavior and Cognition 4(4), 506–511.

Reviews of existing literature on topics that have been neglected, such as the subject of the cognitive and affective abilities of cows, are productive and necessary exercises in science (Elwen, Findlay, Kiszka, & Weir, 2011...

Marino, L., Allen, K. 2017. The psychology of cows. Animal Behavior and Cognition 4(4), 474–498

Domestic cows (Bos taurus) are consumed worldwide as beef and veal, kept as dairy product producers, employed as draft animals in labor, and are used for a long list of other products, including leather and...

McEntee, D., Borg, K., Markiewicz, V. 2016. Establishment of a home-cage in vivo method of New Zealand white rabbit urine collection. Laboratory Animal Science Professional 4(4) (December), 44-46.

The most common methods for rabbit urine collection are newborn stroking, cystocentesis, and transfer to a metabolism cage.2 None of these options allow for a significant, quality amount of urine to be collected in vivo...

Caron, A., Lelong, C., Pascual, M. H. et al. 2015. Miniaturized blood sampling techniques to benefit reduction in mice and refinement in nonhuman primates: Application to bioanalysis in toxicity studies with antibody-drug conjugates. JAALAS 54(2), 145-152.

Minimizing the number of animals in regulatory toxicity studies while achieving study objectives to support the development of future medicines contributes to good scientific and ethical practices. Recent advances in technology have enabled the development...

Bayne, K. A., Beaver, B. V., Mench, J. A. et al. 2015. Laboratory animal behavior. In: Laboratory Animal Medicine, 3rd edition. Fox, J. G., Anderson, L., Otto, G., et al. (eds). Elsevier, Inc., Amsterdam, NL. pp. 1617-1651.

The study of laboratory animal behavior has increased steadily over the last decade, with expanding emphasis on a variety of commonly used species. In the United States, this trend was initially focused on species for...

Nääs, I. A., Garcia, R. G., Caldara, F. R. 2015. Infrared thermal image for assessing animal health and welfare. Journal of Animal Behaviour and Biometeorology 2(3), 66-72.

Infrared thermal imaging is a non-destructive testing technology that can be used to determine the superficial temperature of objects. This technology has an increasing use in detecting diseases and distress in animal husbandry within the...

Coleman, K. 2012. Individual differences in temperament and behavioral management practices for nonhuman primates. Applied Animal Behaviour Science 137(3-4), 106-113.

This review will examine how individual differences in temperament might affect, or be affected by, behavioral management practices for captive primates. Measuring temperament may help us predict the outcome of social introductions. It can also...

Buijs, S., Maertens, L., Tuyttens, F. A. M. et al. 2011. Glucocorticoid metabolites in rabbit faeces - Influence of environmental enrichment and cage size. Physiology & Behavior 104(3), 469-473.

The concentration of glucocorticoid metabolites (GCM) in rabbit faeces has been suggested as a non-invasive indicator of stress. In the present study, GCM concentrations were measured in faeces of fattening rabbits kept in groups of...

Ekesbo, I. 2011. Sheep. In: Farm Animal Behavior: Characteristics for Assessment of Health and Welfare, 1st edition. Fraser, A. F. , Broom, D. M. (ed). CABI, Oxfordshire, UK. pp. 82-92.

Each chapter follows a consistent pattern describing the behavioral characteristics of the species featured. Reference is made to the natural state before domestication, leading us through the various changes to the present, demonstrating along the...

Egeler, J. L., Hoekwater, S., Hoffman, H. D. 2010. Monitoring program for the treatment of nonhuman primates with behavioral disorders. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 717 (Abstract #P113).

Maintaining the psychologic wellbeing of nonhuman primates housed in a laboratory setting is an important aspect in providing the best possible care for these animals. Nonhuman primates kept in captivity can begin to display abnormal...

Nelson, E. A., Keller, G. L., Mitchell, T. W. et al. 2010. A jugular bleeding technique in rabbits. Lab Animal 39(1), 17-22.

When studying pharmacokinetics in rabbits, researchers must often take multiple blood samples from conscious rabbits. Researchers usually collect these samples via the auricular vein, typically through a port or an indwelling catheter. The authors have...

Luzzi, M., Skoumbourdis, E., Baumans, V. et al. 2005. Collecting blood from rodents: A discussion by the Laboratory Animal Refinement and Enrichment Forum. Animal Technology and Welfare 4, 99-102.

The question was asked: "In your own experience, what is the least disturbing technique - from the subject's point of view! - of blood collection for rodents?" In summary, it is fair to conclude the...

Reinhardt, V., Reinhardt, A. 2000. Blood collection procedure of laboratory primates: A neglected variable in biomedical research. Journal of Applied Animal Welfare Science 3(4), 321-333.

A survey of 75 biomedical articles dealing with stress-dependent blood parameters in caged primates revealed that the conditions under which blood collection occurred were in most cases [72%] described either not at all or so...

Reinhardt, V. 1997. Training nonhuman primates to cooperate during handling procedures: A review. Animal Technology 48, 55-73.

Twenty-six reports provide detailed information of how primates can be trained to voluntarily cooperate - rather than resist - during blood collection, injection, topical drug application, blood pressure measurement, urine collection, and capture.