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. 
Edwards, G. L., Michael, J. A., Parks., A. 2018. Agricultural animals as biomedical models: Occupational health and safety considerations. ILAR Journal 59(2), 161-167.

The use of agricultural animals in biomedical research is increasing. Their overall size and metabolic rate, organ size, longer gestation period, and other physiological similarities make them good candidates for animal models of human disease...

Hempstead, M. N., Waas, J. R., Stewart, M. et al. 2018. The effectiveness of clove oil and two different cautery disbudding methods on preventing horn growth in dairy goat kids. PLOS ONE 13(11), e0198229.

The effectiveness of clove oil and cautery disbudding on horn growth was evaluated in goat kids. The study used 243 Saanen doe kids (4±1 days old; mean±SD) on two goat farms that were disbudded with...

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...

Sutherland, M. A., Watson, T. J., Millman, S. T. 2017. Technical contribution: evaluation of the efficacy of a non-penetrating captive bolt to euthanase dairy goat kids up to 30 days of age. Animal Welfare 26(3), 277-280.

The objective of this study was to evaluate the effectiveness of a non-penetrating captive bolt (NPCB) to euthanase previously disbudded Saanen dairy goat kids (Capra hircus) up to 30 days of age and 9 kg...

Taylor, S. D., Baird, A. N., Weil, A. B. et al. 2017. Evaluation of three intravenous injectable anaesthesia protocols in healthy adult male alpacas. Veterinary Record 181(12), 322.

Few studies have investigated the effects of intravenous injectable anaesthesia in alpacas. The objective of this study was to evaluate three intravenous injectable anaesthesia protocols in healthy adult alpacas exposed to noxious stimulation. A prospective...

Wittek, T., Salaberger, T., Palme, R. et al. 2017. Clinical parameters and adrenocortical activity to assess stress responses of alpacas using different methods of restraint either alone or with shearing. Veterinary Record 180(23), 568.

Shearing of alpacas is stressful and is undertaken by restraint in the standing position, cast on the floor or on a tilt table. The objectives of the study were to evaluate and compare the stress...

Nordquist, R., van der Staay, F., van Eerdenburg, F. et al. 2017. Mutilating procedures, management practices, and housing conditions that may affect the welfare of farm animals: Implications for welfare research. Animals 7(2), 12.

A number of mutilating procedures, such as dehorning in cattle and goats and beak trimming in laying hens, are common in farm animal husbandry systems in an attempt to prevent or solve problems, such as...

Sutherland, M. A., Lowe, G. L., Watson, T. J. et al. 2017. Dairy goats prefer to use different flooring types to perform different behaviours. Applied Animal Behaviour Science 197, 24-31.

Flooring is an important component of indoor housing systems for livestock as it can impact animal hygiene and welfare. Therefore, the aim of this study was to evaluate the lying and elimination preferences of goats...

Hempstead, M. N., Waas, J. R., Stewart, M. et al. 2017. Behavioural response of dairy goat kids to cautery disbudding. Applied Animal Behaviour Science 194, 42-47.

Behavioural changes associated with cautery disbudding of female Saanen dairy goat kids were assessed. At 4±2days of age, kids were randomly assigned to one of two treatment groups: (i) disbudded with a cautery iron (CAUT...

Jonas, K. 2017. The importance of vitamin D supplementation in South American camelids. RATEL (Journal of the Association of British and Irish Wild Animal Keepers) 44(2), 17-18.

Fala, a four month old cria, presented with signs of lethargy and unwillingness to stand, at times she was laid in lateral recumbancy with her head outstretched. South American camelids are inclined to develop rickets...

Sutherland, M. A., Watson, T. J., Johnson, C. B. et al. 2016. Evaluation of the efficacy of a non-penetrating captive bolt to euthanase neonatal goats up to 48 hours of age. Animal Welfare 25(4), 471-479.

Manual blunt force trauma is a common method of euthanasia or culling of goat kids, however it is difficult to apply consistently and may vary in effectiveness. Therefore, a controlled mechanical method is needed. The...

Nordmann, E., Barth, K., Futschik, A. et al. 2015. Head partitions at the feed barrier affect behaviour of goats. Applied Animal Behaviour Science 167, 9-19.

Space allowance at the feeding places often forces goats to feed in close proximity, that is, less than their individual distances. In consequence, agonistic behaviour may increase as well as stress and injuries, while access...

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...

Burlingame, L. A., Na, J., Dunbar, M. et al. 2014. Behavioral ethogram as a health assessment tool in a feline vaccine study. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 610. (Abstract #P227).

For infectious disease studies, assessment of feline health is traditionally limited to metrics such as body temperature (BT), change in body weight (BW), and clinical signs (CS). Recently, behavioral ethograms designed for assessment of rabbits...

Hawkins, P. 2014. Refining housing, husbandry and care for animals used in studies involving biotelemetry. Animals 4(2), 361-373.

Biotelemetry can contribute towards reducing animal numbers and suffering in disciplines including physiology, pharmacology and behavioural research. However, the technique can also cause harm to animals, making biotelemetry a ‘refinement that needs refining’. Current welfare...

Reinhardt, V. (ed.) 2013. Compassion Makes a Difference - Discussions by the Laboratory Animal Refinement & Enrichment Forum [LAREF], Volume III. Animal Welfare Institute, Washington, DC.

This is the third volume of discussions that took place on the Laboratory Animal Refinement & Enrichment Forum (LAREF). This forum is dedicated to the exchange of personal experiences of refining the conditions under which...

Savage, S. 2013. Kidding around in the laboratory animal facility - Goat enrichment. Enrichment Record 14, 14-15.

Goat enrichment can be incredibly rewarding, not only for the goat, but for personnel as well. In our facility, we often refer to goatenrichment tasks as technician (or vet!) enrichment. Somewhere in the evolutionary development...

Patt, A., Gygax, L., Wechsler, B. et al. 2013. Factors influencing the welfare of goats in small established groups during the separation and reintegration of individuals. Applied Animal Behaviour Science 144(1-2), 63-72.

As a goat's separation from or reintegration into its group is likely to have an adverse effect on the welfare of both the separated goat and the remaining goats in the group, management procedures need...

Rault, J.-L. 2012. Friends with benefits: Social support and its relevance for farm animal welfare. Applied Animal Behaviour Science 136(1), 1-14.

Despite growing interest in promoting positive welfare, rather than just alleviating poor welfare, potential measures of good welfare, and means to provide it, have remained elusive. In humans social support improves stress-coping abilities, health, and...

Ehlenbruch, R., Jørgensen, G. H. M., Andersen, I. L., et al. 2010. Provision of additional walls in the resting area - The effects on resting behaviour and social interactions in goats. Applied Animal Behaviour Science 122(1), 35-40.

The aim of this study was to investigate the effects of providing extra walls, in addition to the already existing pen walls, in the resting area on resting behaviour and social interactions in goats. Twenty-four...

Canadian Council on Animal Care. 2009. CCAC guidelines on: the care and use of farm animals in research, teaching and testing. Ottawa, Canada.

These guidelines aim to provide information for investigators, animal care committees, facility managers and animal care staff that will assist in improving both the care given to farm animals and the manner in which experimental...

Price, E. O., Thos, J. 1980. Behavioral responses of short-term isolation in sheep and goats. Applied Animal Ethology (Applied Animal Behaviour Science) 6(4), 331-339.

Behavioral stress responses to social deprivation are described.