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. 
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...

Eagan, B. H., Eagan, B., Protopopova, A. 2022. Behaviour real-time spatial tracking identification (BeRSTID) used for cat behaviour monitoring in an animal shelter. Scientific Reports 12(1), 17585.

Efficiently tracking animal behaviour in an animal shelter has direct lifesaving applications. Individualized care and early recognition of distress in cats are often missed. However, monitoring behaviour is a challenge as time and financial resources...

Ellis, J. J. 2022. Beyond “doing better”: Ordinal rating scales to monitor behavioural indicators of well-being in cats. Animals 12(21), 2897.

Safeguarding the well-being of cats is essential to the mission of any responsible animal shelter. Environmental enrichment and behaviour modification are often key to this goal. Measuring response to these interventions is essential to ensure...

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...

Wells, D. L. 2021. Paw preference as a tool for assessing emotional functioning and welfare in dogs and cats: A review. Applied Animal Behaviour Science 236, 105148.

Dogs and cats have been extensively studied of late in relation to their paw preferences, with both species showing preferential motor bias at the level of the individual. Over the years, a wide range of...

Hirsch, E. N., Andersson, M., Loberg, J. et al. 2021. Development of existing scoring systems to assess behavioural coping in shelter cats. Applied Animal Behaviour Science 234, 105208.

Assessing how cats cope with the housing and husbandry at shelters is an important part of maintaining good animal welfare. There are non-invasive methods to assess how cats cope with their environment. The aim of...

Andrukonis, A., Protopopova, A., Xiang, Y. et al. 2021. Behavioral correlates of urinary output in shelter cats. Applied Animal Behaviour Science 241, 105397.

United States’ animal shelters take in 3.2 million cats per year. Caged cats likely experience stressful situations during their stay at an animal shelter. However, a feasible and efficient way to determine which cats will...

Grigg, E. K., Ueda, Y., Walker, A. L. et al. 2021. Comparative assessment of heart rate variability obtained via ambulatory ECG and polar heart rate monitors in healthy cats: A pilot study. Frontiers in Veterinary Science 8, 741583.

Chronic exposure to stressful environments can negatively impact cats' health and welfare, affecting behavioral, autonomic, endocrine, and immune function, as with cats in shelters. Low-stress handling practices likely improve shelter cat welfare, but data supporting...

Vojtkovská, V., Voslářová, E., Večerek, V. 2020. Methods of assessment of the welfare of shelter cats: A review. Animals 10(9), 1527.

At any moment, there are millions of cats housed in foster care facilities for abandoned and stray animals for various reasons worldwide. Care, management and regulation among these facilities differ. Moreover, shelters can never substitute...

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...