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. 
Hoglund, E., Calabrese, S., Jonassen, T. M. et al. 2024. Does sedation with AQUI-S mitigate transport stress and post transport mortality in ballan wrasse (Labrus bergyltae)? Frontiers in Veterinary Science 11.

Ballan wrasse (Labrus bergylta) are commonly used as cleaner fish in salmon farms as a biological treatment to mitigate sea lice infestation. Improved welfare for cleaner fish both during production of these fish and when...

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...

Song, Y., Xie, S. 2024. Effects of substrate roughening on the swimming performance of Schizothorax wangchiachii (Fang, 1936) in the Heishui River: Implications for vertical slot fishway design. Journal of Fish Biology 104(2), 473–483.

Re-establishing the natural connectivity of rivers using fishways may mitigate the unfavourable effects of dam construction on riverine biodiversity and freshwater fish populations. Knowledge of the swimming performance of target species in specific regions is...

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...

Bartlett, A., Grinsted, L., Freeman, M. S. 2023. Behaviour, furnishing and vertical space use of captive callimico (Callimico goeldii): Implications for welfare. Animals 13(13), 2147.

Provision of optimal captive care should be supported by species-specific evidence. Callimico (Callimico goeldii) is a small South American callitrichid primate. This study sought to address gaps in species-specific knowledge and captive management research by...

Kannan, G., Batchu, P., Naldurtiker, A. et al. 2023. Habituation to livestock trailer and its influence on stress responses during transportation in goats. Animals 13(7), 1191.

This experiment was conducted to determine the effects of habituation to livestock trailers on stress responses in goats transported for long periods. Intact male Spanish goats (12-month old; BW = 31.6 ± 0.34 kg; N...

Krunt, O., Zita, L., Kraus, A. et al. 2023. Effects of genotype and housing system on rabbit does’ aggressive behaviors and injuries in smallholding conditions. Animals 13(8), 1357.

The objective of the study was to investigate the effects of housing (deep litter + concrete floor vs. deep litter + ground soil with the possibility to dig burrows), and genotype (Mecklenburg or Hyplus) on...

Morgado, J. N., Lamonaca, E., Santeramo, F. G. et al. 2023. Effects of management strategies on animal welfare and productivity under heat stress: A synthesis. Frontiers in Veterinary Science 10, 1145610.

Climate change includes different dramatic events, and among them, heat stress exposition is the strongest phenomenon affecting the livestock sector. The effects of heat stress events on animal welfare are complex and the economic impacts...

Warwick, C., Steedman, C., Jessop, M. et al. 2023. Defining short-term accommodation for animals. Animals 13(4), 732.

The terms short-term, temporary, and transitional are related but can have different contexts and meanings for animal husbandry. The definitions and use of these terms can be pivotal to animal housing and welfare. We conducted...

Rooney, N. J., Baker, P. E., Blackwell, E.-J. et al. 2023. Run access, hutch size and time-of-day affect welfare-relevant behaviour and faecal corticosterone in pair-housed pet rabbits. Applied Animal Behaviour Science 262, 105919.

Although there exist several studies examining the housing needs of rabbits kept in laboratories and for meat, studies of the requirements of pet rabbits are few and focus entirely on single rabbits. Pet rabbits are...

Jones, M, Alexander, M. E., Lightbody, S. et al. 2023. Influence of social enrichment on transport stress in fish: A behavioural approach. Applied Animal Behaviour Science 262, 105920.

Ornamental fishes are among the most commonly owned companion animals in the world, however, the transportation process during acquisition can result in fishes being exposed to biotic and abiotic conditions which compromise welfare. While many...

Lau, A. R., Pinto, B. R., Witczak, L. R. et al. 2023. Room size and offspring presence impact pair-bonded primate affiliation. Applied Animal Behaviour Science 265, 105994.

Primates live in a variety of social groupings and vary in the expression of species-typical behaviors depending upon social conditions. Coppery titi monkeys (Plecturocebus cupreus) are pair-bonding, territorial primates often used to study neurobiology and...

Bortoletti, M., Fonsatti, E., Leva, F. et al. 2023. Influence of transportation on stress response and cellular oxidative stress markers in juvenile meagre (Argyrosomus regius). Animals 13(20), 3288.

In aquaculture, the transportation of live fish is a crucial but stress-inducing practice, necessitating a thorough understanding of its impact on fish welfare. This study aimed to assess the physiological stress response of meagre (Argyrosomus...

Gui, F., Sun, H., Qu, X. et al. 2023. Temperature and dissolved oxygen lead to behavior and respiration changes in juvenile largemouth bass (Micropterus salmoides) during transport. Fishes 8(12), 565.

The study aimed to investigate the effects of temperature and dissolved oxygen on juvenile largemouth bass during transportation. The experiment involved four temperature groups: 20, 15, 10, and 5 °C. We analyzed the effects of...

Gendron, M. E., Buston, P. M. 2023. Review of housing and husbandry of anemonefishes for use in research. Journal of Fish Biology 103(5), 924–938.

Anemonefishes of the genus Amphiprion are emerging as a model organism for marine science, so there is potentially a lot for the research community to gain by optimizing and standardizing housing and husbandry protocols. Here...

Greene, L. K., Andriambeloson, J.-B., Blanco, M. B. et al. 2023. Forest access restores foraging and ranging behavior in captive sifakas. Zoo Biology 42(2), 209–222.

Captive wildlife benefit from ecologically informed management strategies that promote natural behaviors. The Duke Lemur Center has pioneered husbandry programs rooted in species’ ecology for a diversity of lemurs, including housing social groups in multiacre...

Parés, R., Llonch, P., Such, X. et al. 2023. Wool-pulling behaviour appears in a production system with grazing restriction and can be assessed through wool inspection. Applied Animal Behaviour Science 269, 106109.

Sheep flocks can be reared in different production systems that differ in the duration of indoor housing and grazing restriction. Indoor housing can lead to aggressive interactions, such as blocking, threats and butts, whereas grazing...

Ragland, N. H., Compo, N. R., Wiltshire, N. et al. 2022. Housing and husbandry alternatives for naked mole rat colonies used in research settings. JAALAS 61(5), 412-418.

Naked mole rats (Heterocephalus glaber) are a unique rodent species originating in Africa and are increasingly being used in research. Their needs and characteristics differ from those of other rodents used in research. Unique housing...

Abazaris, J., Hashway, S. 2022. Vole husbandry at Colorado University Boulder. Laboratory Animal Science Professional 10(4) (July/August), 12-15.

Since they arrived at CU Boulder, we have learned a lot about the voles from the laboratory, other institutions, and our trial-and-error. We hope this information can be helpful to any considering adding voles to...

Adams, C. R., Park, T. J. 2022. The husbandry and management of naked mole-rats (Heterocephalus glaber). Laboratory Animal Science Professional 10(4) (July/August), 16-18.

Naked mole-rats (NMRs) have unique husbandry requirements that need to be considered when maintaining them in captivity. We have successfully maintained NMRs at the University of Illinois at Chicago for more than 20 years. This...

Pantophlet, J., Rodriguez, A., Niekrash, J. et al. 2022. Naked Mole rat modular housing system. Laboratory Animal Science Professional 10(4) (July/August), 24-25.

Naked Mole-rats have been studied in laboratories for decades due to their unique behavior and physiology. They are one of a few species of mammals that maintain a hive social structure, are highly resistant to...

Pantophlet, J., McClusky, D. 2022. Compressed paper column housing enrichment for Naked Mole-rats. Laboratory Animal Science Professional 10(5) (September/October), 42-44.

Naked Mole-rats are relative newcomers in the research world. Due to the complexity of their natural subterranean tunneling system, it has been difficult to replicate in the laboratory environment. Housing standards often differ from the...

Mayes, B. T., Tait, L. A., Cowley, F. C. et al. 2022. Stocking density, restricted trough space, and implications for sheep behaviour and biological functioning. Frontiers in Veterinary Science 9, 965635.

Stocking density and trough space allowance can potentially impact sheep welfare during live export voyages. The aim of this study was to assess the welfare implications for sheep housed at five allometric stocking densities, with...

Rose, P. (Ed.) 2022. The Behavioural Biology of Zoo Animals (1st Ed.). CRC Press, Boca Raton, USA. 367 p.

"Zoo animals" as a population are a diverse array of species from all around the globe. When managed in captivity, it is important that key aspects of natural ecology are factored into animal care, as...

Anderson, M. G., Campbell, A. M., Kuhn, D. D. et al. 2022. Impact of environmental complexity and stocking density on affective states of rainbow trout (Oncorhynchus mykiss). Animal Cognition 25(5), 1331–1343.

Environmental condition, such as environmental complexity or stocking density, can directly or indirectly influence animal emotion and ultimately, affective state. Affective states of animals can be assessed through judgement bias tests, evaluating responses to ambiguous...