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. 
McMillan, F. D. (ed). 2019. Mental Health and Well-being in Animals (2nd ed). CABI, Wallingford, UK.

This second edition is fully revised, expanded, and comprehensively updated with the most current knowledge about the full array of mental health issues seen in animals. Written by key opinion leaders, internationally-recognized experts and specialists...

Machado, M., Oliveira da Silva, I. J. 2019. Does farm animals experience emotions and feelings? Journal of Animal Behaviour and Biometeorology 7(4), 170-175.

In recent years, there has been a great increase in the interest of "emotion" and how it can be studied and translated from animals. Emotions arise when the brain receives an external stimulus, while the...

Špinka, M. 2019. Animal agency, animal awareness and animal welfare. Animal Welfare 28(1), 11–20.

In nature, animals need to actively engage with the environment in order to prosper in survival and reproduction. Hence, agency is a central adaptive characteristic of animal life. In this paper, I propose that from...

Van der Saag, D., Lomax, S., Windsor, P. A. et al. 2018. Evaluating treatments with topical anaesthetic and buccal meloxicam for pain and inflammation caused by amputation dehorning of calves. PLOS ONE 13(6), e0198808.

To assess the effects of a topical anaesthetic (TA) and buccal meloxicam (BM) on behaviour, maximum wound temperature and wound morphology following amputation dehorning of beef calves, 50 unweaned Hereford calves were randomly allocated to...

Van der Saag, D., White, P., Ingram, L. et al. 2018. Effects of topical anaesthetic and buccal meloxicam treatments on concurrent castration and dehorning of beef calves. Animals 8(3), 35.

The use of pain relief during castration and dehorning of calves on commercial beef operations can be limited by constraints associated with the delivery of analgesic agents. As topical anaesthetic (TA) and buccal meloxicam (MEL)...

Smith, B. D., Vail, K. J., Carroll, G. L. et al. 2018. Comparison of etomidate, benzocaine, and MS222 anesthesia with and without subsequent flunixin meglumine analgesia in African clawed frogs (Xenopus laevis). JAALAS 57(2), 202-209.

Often few alternative anesthetics for exotic species are available, due to the small numbers of these animals used in research. In this study, we evaluated the depth and duration of anesthesia in Xenopus laevis after...

Chatigny, F., Creighton, C. M., Stevens, E. D. 2018. Updated review of fish analgesia. JAALAS 57(1), 5-12.

Analgesics are an integral part of routine pain management in mammals, yet their use in fish is still limited. Some recommendations on the use of analgesics in fish are currently in the literature; however, information...

Shahin, M. 2018. The effects of positive human contact by tactile stimulation on dairy cows with different personalities. Applied Animal Behaviour Science 204, 23-28.

The understanding of the ways in which cows with different personalities perceive human contact is essential for improving the quality of the human-animal relationship and therefore the welfare of dairy cows. The general objective of...

de Boyer des Roches, A., Lussert, A., Faure, M. et al. 2018. Dairy cows under experimentally-induced Escherichia coli mastitis show negative emotional states assessed through Qualitative Behaviour Assessment. Applied Animal Behaviour Science 206, 1-11.

Mastitis and associated pain have been identified as a major health and welfare problem affecting dairy cows, however little is known about how cows emotionally experience this illness. Qualitative behaviour assessment (QBA) is a ‘whole...

Sutherland, M. A., Larive, J., Cave, V. et al. 2018. Behavioural and physiological responses to clove oil injected under the horn bud of calves. Applied Animal Behaviour Science 204, 29-36.

The aim of this study was to evaluate the acute and longer-term behavioural and physiological responses caused by administering clove oil under the horn bud of calves and compare these with the responses caused by...

Franks, B., Graham, C., Von Keyserlingk, M. A. G. 2018. Is heightened-shoaling a good candidate for positive emotional behavior in zebrafish? Animals 8(9), 152.

Zebrafish, a highly-social species of freshwater fish, are widely studied across many fields of laboratory science including developmental biology, neuroscience, and genomics. Nevertheless, as standard housing for zebrafish typically consists of small and simplistic environments...

Destrez, A., Haslin, E., Boivin, X. 2018. What stockperson behavior during weighing reveals about the relationship between humans and suckling beef cattle: A preliminary study. Applied Animal Behaviour Science 209, 8-13.

The human-animal relationship is a key component of human and farm-animal welfare. Farm surveys, particularly for pig, dairy cattle and veal calf production, which include regular human contact, showed that animals may face aversive handling...

Wolfe, A. M., Rahman, M., McFadden, D. G. et al. 2018. Refinement and successful implementation of a scoring system for myxomatosis in a susceptible rabbit (Oryctolagus cuniculus) model. Comparative Medicine 68(4), 280–285.

Myxoma virus is a member of Leporipoxviridae whose tropism is tightly restricted to lagomorphs. In susceptible Oryctolagus rabbits, the virus causes a highly lethal disease known as myxomatosis, which begins as a localized infection but...

Ebinghaus, A., Ivemeyer, S., Knierim, U. 2018. Human and farm influences on dairy cows´ responsiveness towards humans – a cross-sectional study. PLOS ONE 13(12), e0209817.

The human-animal relationship can have a major impact on cow welfare and stockpersons´ work safety and quality. This cross-sectional study investigated possible effects of stockperson and farm related factors on cows´ behaviour towards humans in...

Gladden, N., McKeegan, D., Viora, L. et al. 2018. Postpartum ketoprofen treatment does not alter stress biomarkers in cows and calves experiencing assisted and unassisted parturition: A randomised controlled trial. Veterinary Record 183(13), 414.

Dystocia is considered painful and stressful for both the dam and the calf, although systematic evidence of this is limited. Few studies have investigated biochemical markers of stress and pain postpartum and whether any adverse...

Lopez-Luna, J., Al-Jubouri, Q., Al-Nuaimy, W. et al. 2017. Reduction in activity by noxious chemical stimulation is ameliorated by immersion in analgesic drugs in zebrafish. Journal of Experimental Biology 220(8), 1451-1458.

Research has recently demonstrated that larval zebrafish show similar molecular responses to nociception to those of adults. Our study explored whether unprotected larval zebrafish exhibited altered behaviour after exposure to noxious chemicals and screened a...

Kluge, K., Larenza Menzies, M. P., Kloeppel, H. et al. 2017. Femoral and sciatic nerve blockades and incision site infiltration in rabbits undergoing stifle joint arthrotomy. Laboratory Animals 51(1), 54-64.

This study was designed to determine whether perineural injections of local anaesthetics decreases intraoperative nociception and improves postoperative analgesia in New Zealand White rabbits undergoing experimental stifle arthrotomy. All animals were anaesthetized using isoflurane and...

Chatigny, F., Kamunde, C., Creighton, C. M. et al. 2017. Uses and doses of local anesthetics in fish, amphibians, and reptiles. JAALAS 56(3), 244-253.

Local anesthetics are an integral part of routine pain management in mammals, yet their use is relatively limited in fish, amphibians and reptiles. These animals frequently undergo potentially painful surgical procedures and therefore could possibly...

Martin-Flores, M., Singh, B., Walsh, C. A. 2017. Effects of buprenorphine, methylnaltrexone, and their combination on gastrointestinal transit in healthy New Zealand White rabbits. JAALAS 56(2), 155-159.

Among the many analgesic agents available, buprenorphine appears to be the analgesic used most often in rabbits. Unfortunately, deleterious side effects of opioids, such as gastrointestinal stasis and anorexia, may discourage the use of these...

Lopez-Luna, J., Canty, M. N., Al-Jubouri, Q. et al. 2017. Behavioural responses of fish larvae modulated by analgesic drugs after a stress exposure. Applied Animal Behaviour Science 195, 115-120.

Fish are known to respond to a wide range of irritant chemicals, displaying clear behavioural changes after exposure to potentially noxious stimuli. Recent evidence shows that these agents can have an impact on larval forms...

Lopez-Luna, J., Al-Jubouri, Q., Al-Nuaimy, W. et al. 2017. Impact of analgesic drugs on the behavioural responses of larval zebrafish to potentially noxious temperatures. Applied Animal Behaviour Science 188, 97-105.

Recent studies have demonstrated that fish exhibit behavioural responses to noxious stimuli, including mechanical, chemical or thermal stimulation. In many cases, these responses are characterised by a reduction in the locomotor activity, which in turn...

Schroeder, P. G., Sneddon, L. U. 2017. Exploring the efficacy of immersion analgesics in zebrafish using an integrative approach. Applied Animal Behaviour Science 187, 93-102.

Home Office guidelines recommend the use of analgesics for all protected species, including fish during scientific procedures likely to result in pain, suffering, distress and lasting harm. In larger fish species some drugs have shown...

Ebinghaus, A., Ivemeyer, S., Lauks, V. et al. 2017. How to measure dairy cows’ responsiveness towards humans in breeding and welfare assessment? A comparison of selected behavioural measures and existing breeding traits. Applied Animal Behaviour Science 196, 22-29.

For dairy cattle breeding as well as animal welfare science reliability and validity issues regarding measures of cows’ responsiveness towards humans are relevant. The objective of this study was to investigate reliability and validity aspects...

Hill, H. M. 2017. The psychology of cows? A case of over-interpretation and personification. Animal Behavior and Cognition 4(4), 506–511.

Reviews of existing literature on topics that have been neglected, such as the subject of the cognitive and affective abilities of cows, are productive and necessary exercises in science (Elwen, Findlay, Kiszka, & Weir, 2011...

Marino, L., Allen, K. 2017. The psychology of cows. Animal Behavior and Cognition 4(4), 474–498

Domestic cows (Bos taurus) are consumed worldwide as beef and veal, kept as dairy product producers, employed as draft animals in labor, and are used for a long list of other products, including leather and...