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. 
Golledge, H., Richardson, C. (Eds.) 2024. The UFAW Handbook on the Care and Management of Laboratory and Other Research Animals (9th ed.). Wiley-Blackwell. 1040 p.

The latest edition of the seminal reference on the care and management of laboratory and research animals. The newly revised ninth edition of The UFAW Handbook on the Care and Management of Laboratory and Other...

Robinson, L. M., Weiss, A. (Eds.) 2023. Nonhuman Primate Welfare: From History, Science, and Ethics to Practice. Springer, Cham, Switzerland. 671 p.

This volume reviews the broad topic of welfare in nonhuman primates under human care. Chapters detail the history of primates in captivity, ethical and legal issues surrounding the use of nonhuman primates as entertainment or...

Dixon, S., Evans, D., Vindevoghel, T. et al. 2023. Behaviours expressed by rodeo calves during different phases of roping. Animals 13(3), 343.

There are significant welfare concerns with the use of calves in calf roping (also known as rope-and-tie) events in rodeos. However, little work has been carried out to scientifically assess calves’ behavioural responses to the...

Hube, D., Bill, J., Knop, E. S. et al. 2023. Physical injuries and hair corticosterone concentration in rabbit kits from single- and group-housed does kept on a commercial farm. Animals 13(2), 196.

In intense breeding programs, rabbits are exposed to numerous stress factors which could affect their welfare and health. It has been suggested that group housing is more comfortable for does and similar to the living...

Kinally, A., Onions, L., Glenn, S. 2023. Validating the use of box training as a refinement to rabbit handling. Animal Technology and Welfare 22(1), 35–40.

In the wild, rabbits are prey animals and so the act of being picked up and handled can be extremely stressful for them. Yet, the most used method of handling laboratory rabbits is to grasp...

Kumar, P., Abubakar, A. A., Imlan, J. C. et al. 2023. Importance of knife sharpness during slaughter: Shariah and Kosher perspective and scientific validation. Animals 13(11), 1751.

Halal and kosher slaughter have given the utmost importance to the sharpness of knives during the slaughter of animals. A sharp knife of appropriate dimension (blade length) makes slaughter less painful during neck severance and...

Novák, J., Frynta, D., Nováková, D. et al. 2023. Social deprivation in maternal mouthbrooders Tropheus sp. “Caramba” (Teleostei: Cichlidae) decreases the success rate of reproduction and survival rate of fish fry. Scientific Reports 13(1), 8284.

Early offspring separation from mothers causes social deprivation. Mouthbrooding, when eggs and fry are incubated in the buccal cavity of the parent, is one of the reproductive strategies in fish. The mother is the incubating...

Vicentini, R. R., El Faro, L., Ujita, A. et al. 2023. Effects of training for first milking involving positive tactile stimulation on post-calving maternal behaviors in primiparous gyr dairy cows. Animals 13(5), 921.

In dairy systems with Zebu breeds, calves are not immediately separated from their dams after calving; consequently, maternal care and protective behavior are important, influencing both productive performance and stockpeople’s safety. Our objectives were to...

Warwick, C., Pilny, A., Steedman, C. et al. 2023. Mobile zoos and other itinerant animal handling events: Current status and recommendations for future policies. Animals 13(2), 214.

Mobile zoos are events in which non-domesticated (exotic) and domesticated species are transported to venues such as schools, hospitals, parties, and community centres, for the purposes of education, entertainment, or social and therapeutic assistance. We...

Zare, M., Heidari, E., Hosseini Choupani, S. M. et al. 2023. The recovery time between early mild stress and final acute stress affects survival rate, immunity, health, and physiology of oscar (Astronotus ocellatus). Animals 13(10), 1606.

This study investigated how the time interval between the last EMS (netting) and the acute confinement stress (AC stress) at the end of the experiment can influence growth, haematology, blood biochemistry, immunological response, antioxidant system...

Ospina Rios, S. L., Lee, C., Andrewartha, S. J. et al. 2023. A pilot study on the feasibility of an extended suckling system for pasture-based dairies. Animals 13(16), 2571.

This study investigated cow-calf productivity in a 10-week, pasture-based, extended suckling system featuring part-time cow-calf contact and once-a-day milking. A total of 30 dairy cows and their calves were assigned to two treatments: (1) cow...

González-de-la-Vara, M., De Anda, F., Romano, M. C. 2023. Dead newborn calf affects behavior, cortisol, milk production, and reproductive performance in primiparous dairy cows. Journal of Veterinary Behavior 66, 20–28.

Little is known about the long-term effects of stillbirth on dairy cows. This study compared the behavior, serum and hair cortisol concentrations, production and quality of milk, and reproductive performance in primiparous dairy cows that...

McIndoe, K. S., Saunders, R., Blackwell, E. J. et al. 2022. The effect of blindfolding and swaddling on the stress response to handling in domestic rabbits. Animal Welfare 31(1), 27-36.

Stress during handling can negatively impact the welfare of an animal. Gradual habituation or systematic desensitisation can reduce this but is not always possible. Blindfolding has been shown to decrease stress indicators, including heart rate...

Eisenbeiser, S., Serbe-Kamp, É., Gage, G. J. et al. 2022. Gills just want to have fun: Can fish play games, just like us? Animals 12(13), 1684.

It is common to observe play in dogs, cats, and birds, but have we been ignoring play in one of the most common house pets of all… fish? Aquarium fish are often used as meditative...

Wenker, M. L., van Reenen, C. G., Bokkers, E. A. M. et al. 2022. Comparing gradual debonding strategies after prolonged cow-calf contact: Stress responses, performance, and health of dairy cow and calf. Applied Animal Behaviour Science 253, 105694.

We assessed effects of two-step debonding strategies in calf rearing systems with different types of prolonged cow-calf contact (CCC) on stress responses, health and performance of dairy cows and calves. Forty-eight Holstein Friesian cow-calf pairs...

Webb, L. E., Marcato, F., Bokkers, E. a. M. et al. 2022. Impact of early dam contact on veal calf welfare. Scientific Reports 12(1), 22144.

Dairy calves, including surplus calves, are typically separated from their dam within hours of birth. The aim of this study was to assess the welfare impacts of raising surplus calves destined for veal with their...

Suba-Bokodi, É., Nagy, I., Molnár, M. 2022. Changes in the stress tolerance of dwarf rabbits in animal-assisted interventions. Applied Sciences 12(14), 6979.

Background: Rabbits are common companion animals in many European countries. Rabbit-assisted interventions in primary schools are suitable for decreasing the anxiety levels of children, which may increase the education efficiency of teachers. Methods: In our...

Ikeya, K., Torisawa, S., Yamane, H. et al. 2022. Estimating the total length of Mekong giant catfish, Pangasianodon gigas, in an aquarium via stereo-video shooting and direct linear transformation. Zoo Biology 41(6), 554–559.

The Mekong giant catfish (MGC), Pangasianodon gigas, is one of the world’s largest catfish species. Endemic to the Mekong River system, the MGC is critically endangered. Six MGC were transported from Thailand to the Gifu...

Aigueperse, N., Vasseur, E. 2021. Providing an outdoor exercise area affects tie-stall cow reactivity and human-cow relations. Frontiers in Veterinary Science 7, 1172.

Confinement and restriction of movement are a reality for most dairy cows. Providing outdoor access is one method to increase movement opportunities. However, leading cows to an outdoor exercise area increases their exposure to manipulations...

Reipurth, M., Klausen, S. K., Denwood, M. et al. 2021. The effect of age when group housed and other management factors on playing and non-nutritive sucking behaviour in dairy calves: A cross sectional observational study. Acta Veterinaria Scandinavica 62, 63.

The aim of this study was to investigate if calves’ play behaviour and non-nutritive sucking behaviour, as indirect measures of welfare status, are associated with the age of the calf when group housed, age when...

Coleman, K., Shapiro, S. J. (Eds.). 2021. Behavioral Biology of Laboratory Animals (1st ed). CRC Press, Boca Raton, FL.

This 30-chapter volume informs students and professionals about the behavioral biology of animals commonly housed in laboratory and other captive settings. Each species evolved under specific environmental conditions, resulting in unique behavioral patterns, many of...

Sørensen, D., Cloutier, S., Gaskill, B. (Eds.). 2021. Animal-centric Care and Management - Enhancing Refinement in Biomedical Research. CRC Press, Boca Raton, FL.

The concept of the 3Rs (Refinement, Reduction and Replacement) has been used as a framework for improving the welfare of laboratory animals for the last half century. By establishing an animal-centric view on housing and...

de Souza Teixeira, O., Kuczynski da Rocha, M., Mendes Paizano Alforma, A. et al. 2021. Behavioural and physiological responses of male and female beef cattle to weaning at 30, 75 or 180 days of age. Applied Animal Behaviour Science 240, 105339.

Weaning calves at a young age can generate great stress, but it is widely practiced in the industry despite that. So, to what extend weaning in early ages is more stressful than at later ones...

Ujita, A., Seekford, Z., Kott, M. et al. 2021. Habituation protocols improve behavioral and physiological responses of beef cattle exposed to students in an animal handling class. Animals 11(8), 2159.

Our objective was to determine the impact of different habituation protocols on beef cattle behavior, physiology, and temperament in response to human handling. Beef heifers were exposed to three habituation strategies: (1) tactile stimulation (brushing)...

Whalin, L., Weary, D. M., von Keyserlingk, M. A. G. 2021. Understanding behavioural development of calves in natural settings to inform calf management. Animals 11(8), 2446.

One important type of animal welfare concern is “natural living” (i.e., that animals are able to express natural behaviours that are important to them, and to engage with aspects of the natural world that they...