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...

Fernandez, E. J. 2024. The least inhibitive, functionally effective (LIFE) model: A new framework for ethical animal training practices. Journal of Veterinary Behavior 71, 63–68.

The ethics of animal training procedures have seen dramatic changes in the last few decades, with a movement toward reward-based training methods. These reward-based training practices have also been directly impacted by the behavioral and...

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...

Johnson, J. 2023. A new strategy for animal research: Attending to dissent. Animals 13(9), 1491.

Increasingly, ethical concepts ordinarily reserved for the human research setting have been applied to nonhuman animals in research. This comes at the same time as concerns mount over challenges in translating the results of biomedical...

Kaiser, S., Korte, A., Wistuba, J. et al. 2023. Effects of castration and sterilization on baseline and response levels of cortisol—A case study in male guinea pigs. Frontiers in Veterinary Science 9, 1093157.

An uncontrolled reproduction of animals in human hands should be avoided. To meet this goal, animals are widely castrated, i.e., the gonads are completely removed. Since the gonads are the most important source of sex...

Prior, S., Blackie, N., Fishwick, J. et al. 2023. Randomised control trial investigating the efficacy of meloxicam and sodium salicylate non-steroidal anti-inflammatory drugs for calf cautery disbudding. Animals 13(11), 1768.

Disbudding calves using hot iron cautery is a routine management procedure to destroy the germinal cells around the horn bud in calves. It is recommended that NSAIDs are used in conjunction with local anaesthesia to...

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...

Englund, M. D., Cronin, K. A. 2023. Choice, control, and animal welfare: Definitions and essential inquiries to advance animal welfare science. Frontiers in Veterinary Science 10.

The ways in which humans can support good welfare for animals in their care is an ongoing subject of debate: some place emphasis on the animals’ physical health; others, on animals’ ability to live “natural...

Olczak, K., Penar, W., Nowicki, J. et al. 2023. The role of sound in livestock farming—Selected aspects. Animals 13(14), 2307.

To ensure the optimal living conditions of farm animals, it is essential to understand how their senses work and the way in which they perceive their environment. Most animals have a different hearing range compared...

Wang, C., Yang, C., Zeng, Y. et al. 2023. GnRH-immunocastration: An alternative method for male animal surgical castration. Frontiers in Veterinary Science 10.
Fernandez, E. J. 2022. Training as enrichment: A critical review. Animal Welfare 31(1), 1-12.

Husbandry training and environmental enrichment are both important advancements associated with current behavioural welfare practices. Additionally, the use of training procedures has been proposed as a form of enrichment, with the implication that training can...

Nekaris, K. A.-I., Campera, M., Chimienti, M. et al. 2022. Training in the dark: Using target training for non-invasive application and validation of accelerometer devices for an endangered primate (Nycticebus bengalensis). Animals 12(4), 411.

Accelerometers offer unique opportunities to study the behaviour of cryptic animals but require validation to show their accuracy in identifying behaviours. This validation is often undertaken in captivity before use in the wild. While zoos...

Schnaider, M. A., Heidemann, M. S., Pescatori Silva, A. H. et al. 2022. Vocalization and other behaviors indicating pain in beef calves during the ear tagging procedure. Journal of Veterinary Behavior 47, 93-98.

Vocalization and other behavior signals are used as tools to assess animal welfare in beef calves. This paper aimed to compare vocal parameters and behavior signals expressed by beef calves submitted either to ear tagging...

Schnaider, M. A., Heidemann, M. S., Silva, A. H. P. et al. 2022. Vocalization and other behaviors as indicators of emotional valence: The case of cow-calf separation and reunion in beef cattle. Journal of Veterinary Behavior 49, 28-35.

Vocalization may communicate the emotional state in vocal animals. We aimed to describe and compare vocalization and other behavioral signs of cow-calf pairs in emotionally negative and positive situations, and the potential influence of genetic...

Schoiswohl, J., Stanitznig, A., Smetanig, C. et al. 2022. Comparison of alternative methods for thermal disbudding in calves. Journal of Veterinary Behavior 51, 35-42.

Calves are frequently disbudded to reduce the number of injuries due to horns to other animals and farm workers. The most commonly used method is thermal disbudding which is increasingly causing animal welfare concerns (Stafford...

Bučková, K., Moravcsíková, Á., Šárová, R. et al. 2022. Indication of social buffering in disbudded calves. Scientific Reports 12(1), 13348.

Most dairy calves are housed individually in early ontogeny but social housing has positive effects on calf welfare including an advantage of social buffering, i.e., when negative effects of stress are mitigated through social support...

Curtis, A. K., Jones, D. E., Kleinhenz, M. et al. 2022. Delivering an immunocastration vaccine via a novel subcutaneous implant. Animals 12(19), 2698.
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...

Le Neindre, P., Deputte, B. L. 2022. Interacting with Animals. Understanding their Behaviour and Welfare. CABI, Wallingford, Oxon. 120 p.

Animal behaviour and, as a result, animal welfare are increasingly complex areas of study, with the diversity of the animal kingdom and new research findings ensuring there is no one, easy answer. Instead, we need...

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...

Shyan-Norwalt, M. 2021. Applications of behavioral training to laboratory animals. Laboratory Animal Science Professional 9(1) (January/February), 13-15.

How many of us have had this experience? We go to a conference, we read an article, we watch a video. We understand operant conditioning. We grasp the concepts behind clicker training, target training, and...

Buehler, A. 2021. The basics: Getting started with animal training in LAS. Laboratory Animal Science Professional 9(1) (January/February), 17-19.

Professional animal trainer now Animal Health Technician explains various animal training terms and concepts.

Thomsen, P. T., Hansen, J. H., Herskin, M. S. 2021. Dairy calves show behavioural responses to hot iron disbudding after local anaesthesia with procaine. Veterinary Record 188(4), 270-276.

Background: The efficacy of procaine as anaesthetic for disbudding of calves is largely unknown. Likewise, information about effect of interval from local anaesthesia to disbudding and the size of the hot iron used is missing...

Yamada, P. H., Codognoto, V. M., Rydygier de Ruediger, F. et al. 2021. Pain assessment based on facial expression of bulls during castration. Applied Animal Behaviour Science 236, 105258.

Bovine castration can be performed surgically, chemically, or immunologically and the method used can influence animal welfare. The use of facial expressions is an efficient tool to quantify pain, but there has been limited study...

Laurijs, K. A., Briefer, E. F., Reimert, I. et al. 2021. Vocalisations in farm animals: A step towards positive welfare assessment. Applied Animal Behaviour Science 236, 105264.

Public concern for farm animal welfare is increasing. Animal welfare is defined as the balance of positive and negative emotions, where positive emotions are key to a good animal life. Emotion is defined as an...