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...

Bigiani, S., Pilenga, C. 2024. A fast technique to induce and measure anticipatory behavior in bottlenose dolphins (Tursiops truncatus). Journal of Applied Animal Welfare Science 27(1), 137–149.

Anticipatory behavior describes the actions taken to prepare for an upcoming event. It is considered a promising tool for welfare assessment, but it is not fully applied in zoos and other facilities. This is probably...

Kaleel, K. L., Secoura, P. L., Muñoz-Pérez, J. P. et al. 2024. Endoscopy and rectal enema for fecal collection in wild sea turtles (Chelonia mydas, Eretmochelys imbricata) in a field setting. Zoo Biology 43(1), 55–60.

Forty-seven free-ranging sea turtles (46- Chelonia mydas, 1- Eretmochelys imbricata) were examined via novel use of an endoscopy combined with a rectal enema to obtain large fecal sample volumes. The cloaca was insufflated using an...

Wong, C.-H., Tsai, M.-A., Ko, F.-C. et al. 2023. Skin cortisol and acoustic activity: Potential tools to evaluate stress and welfare in captive cetaceans. Animals 13(9), 1521.

As people’s focus broadens from animals on farms to zoos and aquaria, the field of welfare science and the public’s concern for animal welfare continue to grow. In captive animals, stress and its causes 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...

Deng, J., Zhang, H., Wang, Q. et al. 2023. An optimized environmental DNA method to improve detectability of the endangered Sichuan taimen (Hucho bleekeri). Fishes 8(7), 339.

Environmental DNA (eDNA) techniques have emerged as a cost-effective and non-invasive strategy for monitoring the distribution of endangered aquatic species. Despite their numerous advantages, operational uncertainty at each step of the process represents a significant...

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...

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...

Bigiani, S., Pilenga, C. 2023. Using anticipatory behavior as preference test in the bottlenose dolphin (Tursiops truncatus). Journal of Applied Animal Welfare Science 26(2), 247–255.

The preference tests have made a great contribution to promoting animal welfare. However, they are not always easily applicable and have some criticalities. Recently the anticipatory behavior has been used to detect the animals’ preference...

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...

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...

Szenczi, P., Jiménez Gallardo, A., Urrutia, A. et al. 2023. Non-invasive, real-time stress measurement: Vocalization compared with thermal imaging in kittens of the domestic cat in response to social separation. Behavioural Processes 213, 104955.

Finding tools to assess the stress response which can be easily applied, are non-invasive, reliable and measured in real time is still a relevant topic in many areas of biology. Vocal characteristics and temperature of...

Nicolis, I. N., Beale, C. N., Bidot, W. A. et al. 2022. Performance and consistency of circulating warm water blankets for rodents. JAALAS 61(1), 96-100.

General anesthesia as used for rodent research can have adverse effects on physiologic mechanisms. Thermoregulation is often greatly inhibited, with resultant deleterious effects on cardiac and respiratory function. These potential effects can be mitigated by...

Boardman, R. M., Pinder, A. C., Piper,A. T. et al. 2022. Non-lethal sampling for the stable isotope analysis of the critically endangered European eel Anguilla anguilla: How fin and mucus compare to dorsal muscle. Journal of Fish Biology 100(3), 847-851.

Ecological studies on the critically endangered European eel Anguilla anguilla often incorporate stable isotope analysis that typically uses dorsal muscle sampled from euthanised eels. To minimise the lethal sampling of imperilled populations, fin tissue and/or...

Barton, J. C., Didier, M. D., Silvestrini, P. et al. 2022. A noninvasive method of temperature measurement using a noncontact handheld infrared thermometer fails to correlate with rectal temperature in dogs and cats. Journal of the American Veterinary Medical Association 260(7), 752-757.

OBJECTIVE: To perform a retrospective, multicenter observational study that compares the agreement of rectal temperature with the temperature measured with noncontact infrared thermometer (NCIT) in a population of dogs and cats. ANIMALS: 168 dogs and...

Giannetto, C., Acri, G., Pennisi, M. et al. 2022. Short communication: Use of infrared thermometers for cutaneous temperature recording: Agreement with the rectal temperature in Felis catus. Animals 12(10), 1275.

In veterinary medicine, the gold standard for assessing body temperature is rectal temperature assessment. Considering that this procedure is stressful for many species, in particular for cats, it could be clinically important to consider an...

Schilling, A.-K., Mazzamuto, M. V., Romeo, C. 2022. A review of non-invasive sampling in wildlife disease and health research: What’s new? Animals 12(13), 1719.

In the last decades, wildlife diseases and the health status of animal populations have gained increasing attention from the scientific community as part of a One Health framework. Furthermore, the need for non-invasive sampling methods...

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...

Martin-Flores, M., Sakai, D. M., Marra Muto, R. et al. 2022. A flexible endotracheal tube introducer improves first-attempt success of intubation in cats by novice anesthetists. Journal of the American Veterinary Medical Association 260(11), 1316-1323.

OBJECTIVE: To test whether the use of a flexible endotracheal tube introducer (ETI) facilitates intubation of cats by veterinary students with little or no experience. ANIMALS: 125 healthy cats. PROCEDURES: Cats were sedated with dexmedetomidine...

Schnaider, M. A., Heidemann, M. S., Silva, A. H. P. et al. 2022. Cat vocalization in aversive and pleasant situations. Journal of Veterinary Behavior 55-56, 71-78.

Vocalization may transmit information from the emitting animal, including information about his or her emotional state. This study aimed to compare the vocal and the behavioral responses of domestic cats during an aversive and a...

Tonachella, N., Martini, A., Martinoli, M. et al. 2022. An affordable and easy-to-use tool for automatic fish length and weight estimation in mariculture. Scientific Reports 12(1), 15642.

Common aquaculture practices involve measuring fish biometrics at different growth stages, which is crucial for feeding regime management and for improving farmed fish welfare. Fish measurements are usually carried out manually on individual fish. However...

Henning, J., Fernandez, E., Nielsen, T. et al. 2022. Play and welfare in domestic cats: Current knowledge and future directions. Animal Welfare 31(4), 407–421.

Play and welfare have long been linked within animal research literature, with play considered as both a potential indicator and promoter of welfare. An indicator due to observations that play is exhibited most frequently in...

Mason, G. J., Lavery, J. M. 2022. What is it like to be a bass? Red herrings, fish pain and the study of animal sentience. Frontiers in Veterinary Science 9, 788289.

Debates around fishes’ ability to feel pain concern sentience: do reactions to tissue damage indicate evaluative consciousness (conscious affect), or mere nociception? Thanks to Braithwaite’s research leadership, and concerns that current practices could compromise welfare...