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...

Mantz, M., Pugerud, A. 2024. Overcoming the hurdles of lab animal enrichment: Natural behaviors vs. scientific need. Laboratory Animal Science Professional 12(1) (January/February), 32-34.

The Animal Resources Core (ARC) at the Abigail Wexner Research Institute (AWRI) at Nationwide Children’s Hospital (NCH) faces many of the same challenges other institutions manage in terms of enrichment for laboratory animals. A Behavior...

de Mouzon, C., Di-Stasi, R., Leboucher, G. 2024. Human perception of cats’ communicative cues: Human‐cat communication goes multimodal. Applied Animal Behaviour Science 270, 106137.

As a central key to apprehend the human-cat relationship, the question of how humans decode the behaviours expressed by their feline companions has drawn scientists’ attention in the past decades. To this point, previous studies...

Malmkvist, J., Díez-León, M., Christensen, J. W. 2024. Animals with various forms of abnormal behaviour differ in learning performance and use of enrichment: Evidence from farm mink. Applied Animal Behaviour Science 271, 106167.

Abnormal behaviour has been related to differences in cognitive function and reduced animal welfare. However, these associations are understudied, and little is known about how various forms of abnormal behaviour affect learning performance, stress responses...

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...

Ausderau, K. K., Colman, R. J., Kabakov, S. et al. 2023. Evaluating depression- and anxiety-like behaviors in non-human primates. Frontiers in Behavioral Neuroscience 16, 1006065.

Depression and anxiety are some of the most prevalent and debilitating mental health conditions in humans. They can present on their own or as co-morbidities with other disorders. Like humans, non-human primates (NHPs) can develop...

Bellini, L., Schrank, M., Veladiano, I. A. et al. 2023. Retrospective comparison of the effects of laryngeal mask and endotracheal tube on some cardio-respiratory variables in pet rabbits undergoing anaesthesia for elective gonadectomy. Acta Veterinaria Scandinavica 65(1), 10.

Endotracheal intubation in rabbits is challenging and supraglottic airway devices, such as laryngeal masks (LMA), represent an alternative as they are easy to insert, and do not stimulate the larynx requiring therefore a lighter plane...

Brando, S., Vitale, A., Bacon, M. 2023. Promoting good nonhuman primate welfare outside regular working hours. Animals 13(8), 1423.

Promoting good primate welfare outside of daylight hours is an important task. The responsibility to provide a complex environment and environmental enrichment is an essential element of primate wellbeing programs that should be approached from...

Lambertini, C., Grandis, A., De Silva, M. et al. 2023. The spritztube: A new device for extraglottic intubation of rabbits. Animals 13(1), 156.

The Spritztube (ST) is an extraglottic airway device developed for humans. The aim of the study was to design an ST for rabbits and to evaluate its feasibility. The study was divided into two phases...

Marks, C. A., Allen, L., Lindeberg, H. 2023. Non-lethal dose-response models replace lethal bioassays for predicting the hazard of para-animopropiophenone to Australian wildlife. Animals 13(3), 472.

Para-aminopropiophenone (PAPP) is a potent methaemoglobin (MetHb) forming agent used for the lethal control of exotic carnivores and mustelids. To assess the sensitivity of Australian wildlife to PAPP we developed an in vivo assay that...

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...

Williams, E., Hunton, V., Hosey, G. et al. 2023. The impact of visitors on non-primate species in zoos: A quantitative review. Animals 13(7), 1178.

Visitors are a prominent feature in the lives of zoo animals, and their presence can cause a range of impacts on zoo animals (typically classed as positive, negative or neutral impacts), commonly referred to as...

Zieliński, D. 2023. The effect of enrichment on leopard geckos (Eublepharis macularius) housed in two different maintenace systems (rack system vs. Terrarium). Animals 13(6), 1111.

The aim of this study was to test the usefulness of environmental enrichment for Eublepharis macularius depending on the maintenance method (terrarium vs. rack system). The hypothesis was that reptiles kept in an extremely low-stimulus...

Kondrashev, S. L. 2023. Trichromatic vision in toads: Evidence from preference for colour objects during mate choice. Behaviour 160(8), 753–784.

Input of different spectral types of photoreceptors in amphibian colour vision has been assessed by studying the behaviour of male toads Bufo bufo and B. gargarizans in a laboratory. This method is based on the...

Gauy, A. C. dos S., Bolognesi, M. C., Gonçalves-de-Freitas, E. 2023. Body tactile stimulation reduces the effects of high stocking density on the welfare of Nile tilapia (Oreochromis niloticus). Fishes 8(6), 320.

High stocking density is used in aquaculture to optimize farming. However, such strategies can stress territorial fish by increasing aggression, thus harming the fish welfare and productive performance. Here, we tested the effect of long-term...

Fernández-Lázaro, G., Latorre, R., Fontanillas Pérez, J. C. et al. 2023. Reaction to novel objects and fecal glucocorticoid metabolite levels in two species of nocturnal geckos. Animals 13(21), 3384.

Many reptiles are maintained in captivity and heavily traded, although welfare measures for many species are not well established and are under-researched compared to other animals. In this study, we focused on two of these...

Krönke, F., Xu, L. 2023. Sensory stimulation as a means of sustained enhancement of well-being in leopard geckos, Eublepharis macularius (Eublepharidae, Squamata). Animals 13(23), 3595.

Although the private keeping of reptiles has boomed in most western countries since the millennium, studies dealing with the recognition and promotion of welfare in these reptiles seem to represent a blind spot of scientific...

McPeake, K., Sparkes, A., Billy, C. et al. 2023. Development of a cat behaviour issues assessment scale (CABIAS) assessing problem behaviours in cats. Animals 13(18), 2992.

Problem behaviours in cats, such as urine marking, scratching, fear, and problems of cohabitation between cats, can present a potential welfare problem for those affected cats and have a negative impact on the human–animal bond...

Wood, H., Voros, G. B. 2023. Increasing the psychological wellbeing of zebrafish (Danio rerio) and African clawed frogs (Xenopus laevis) at the Cleveland Clinic. Laboratory Animal Science Professional 11(6) (November/December), 38-40.

With the increased use of aquatic animals in research, especially zebrafish and African clawed frogs, there has been an increased interest in how to best address their psychological wellbeing. In this article, we have shown...

Libonate, S. T., Suchak, M. 2023. Predictors of the use of enrichment items in colony housed shelter cats. Journal of Applied Animal Welfare Science 26(3), 300–312.

Colony rooms provide cats with many opportunities to use enrichment, but animal shelters usually have finite resources to provision items. This study examined how cats select enrichment items when given a variety of options. Our...

Rossi, A. P., dos Santos, C. R. C., Maia, C. M. et al. 2023. Rescued cats prefer to scratch fabrics commonly used to cover upholstered furniture. Journal of Applied Animal Welfare Science 26(3), 313–324.

Preference responses of cats for scratching fabrics commonly used on furniture were evaluated during four consecutive days in three Non-Governmental Organizations (NGOs) that rescue companion animals. Cats were grouped and their choices were registered at...

Sato, S. T. M., de Farias, M. R., Daros, R. R. 2023. Enrichment sessions as a complementary therapy for hospitalized cats: Implications for stress reduction and sporotrichosis’ lesion recovery. Applied Animal Behaviour Science 269, 106114.

Sporotrichosis treatment in cats requires long-term isolation of infected animals. The aim of this study is to evaluate the effect of environmental enrichment sessions on the behaviour and lesion progression of cats hospitalized for sporotrichosis...

Scott, L., Florkiewicz, B. N. 2023. Feline faces: Unraveling the social function of domestic cat facial signals. Behavioural Processes 213, 104959.

Lately, there has been a growing interest in studying domestic cat facial signals, but most of this research has centered on signals produced during human-cat interactions or pain. The available research on intraspecific facial signaling...

LaFollette, M. R., Cloutier, S., Brady, C. M. et al. 2023. Benchmarking enrichment efforts in the US & Canada across species and enrichment categories. JAALAS 62(4), 303–316.

Enrichment is important for animal welfare and data quality. Provision of enrichment opportunities varies between species and enrichment category. However, data benchmarking these differences does not exist. Our objective was to characterize enrichment provision and...

Brereton, J., Rose, P. 2022. An evaluation of the role of 'biological evidence' in zoo and aquarium enrichment practices. Animal Welfare 31(1), 13-26.

Evidence-based approaches are key to advancing all areas of zoo and aquarium practice. Output from empirical study must be disseminated to those within the industry so that results can support changes to husbandry and management...