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. 
Squibb, K., Griffin, K., Favier, R. et al. 2018. Poker Face: Discrepancies in behaviour and affective states in horses during stressful handling procedures. Applied Animal Behaviour Science 202, 34-38.

Correct assessment of stress in horses is important for both horse welfare and handler safety during necessary aversive procedures. Handlers depend on behaviour when judging how well an individual is tolerating stressful procedures such as...

Hall, C., Randle, H., Pearson, G. et al. 2018. Assessing equine emotional state. Applied Animal Behaviour Science 205, 183-193.

The scientific study of animal emotion has recently become an important focus for animal behaviour and welfare researchers. For horses used by humans for work, recreation or sport, the question of the significance of their...

Ekesbo, I., Gunnarsson, S. 2018. Farm Animal Behaviour: Characteristics for Assessment and Welfare (2nd ed). CABI, Wallingford, UK.

Completely updated and revised, and with a new author team, this second edition of Farm Animal Behaviour continues to provide essential information on normal and stereotypic behaviors in a wide variety of farm animals to...

Pawluski, J., Jego, P., Henry, S. et al. 2017. Low plasma cortisol and fecal cortisol metabolite measures as indicators of compromised welfare in domestic horses (Equus caballus). PLOS ONE 12(9), e0182257.

The hypothalamic-pituitary-adrenal (HPA) axis response to chronic stress is far from straight forward, particularly with regards to animal welfare. There are reports of no effect as well as both decreases and increases in cortisol after...

Viksten, S. M., Visser, E. K., Nyman, S. 2017. Developing a horse welfare assessment protocol. Animal Welfare 26(1), 59-65.

This paper describes the development and pilot-testing of a horse welfare assessment protocol (HWAP). The HWAP consists of the collective measurement of numerous factors considered likely to affect a horse's welfare and is thereby designed...

Miranda, A., Pego, J. M., Correia-Pinto, J. 2017. Animal facility videoendoscopic intubation station: Tips and tricks from mice to rabbits. Laboratory Animals 51(2), 204-207.

Endotracheal intubation of laboratory animals is a common procedure shared by several research fields for different purposes, such as mechanical ventilation of anaesthetized animals, instillation of cytotoxic nanoparticles, infectious agents or tumour cells for induction...

Hintze, S., Roth, E., Bachmann, I. et al. 2017. Toward a choice-based judgment bias task for horses. Journal of Applied Animal Welfare Science 20(2), 123-136.

Judgment bias tasks for nonhuman animals are promising tools to assess emotional valence as a measure of animal welfare. In view of establishing a valid judgment bias task for horses, the present study aimed to...

Hawkins, P., McNeilly, A., Watson, J. et al. 2017. Report of the 2016 RSPCA/UFAW Rodent and Rabbit Welfare Group meeting. Animal Technology and Welfare 16(2), 77-86.

The RSPCA/UFAW Rodent (and now Rabbit) Welfare Group held a one-day meeting on 1 November 2016 at the University of Edinburgh and was attended by 70 delegates. Presentation topics included refinements in blood sampling rodents...

Waran, N., Randle, H. 2017. What we can measure, we can manage: The importance of using robust welfare indicators in Equitation Science. Applied Animal Behaviour Science 190, 74-81.

Ever since the phrase, ‘the happy athlete’ was introduced into the FEI rules for dressage (Article 401.1) there have been discussions about what this actually means and whether it is possible to recognize and reward...

Hintze, S., Murphy, E., Bachmann, I. et al. 2017. Qualitative Behaviour Assessment of horses exposed to short-term emotional treatments. Applied Animal Behaviour Science 196, 44-51.

Assessing emotion in animals is fundamental to the study of animal welfare with methodologies for reliable and valid assessments being highly desirable. Qualitative Behaviour Assessment (QBA) is based on the assumption that human observers are...

Górecka-Bruzda, A., Jaworski, Z., Suwała, M. et al. 2017. Aversiveness of husbandry procedures for pre-weaned foals: A comparison using behavioural and physiological indices. Applied Animal Behaviour Science 191, 31-38.

Husbandry procedures are necessary for different purposes in horse breeding. The aim of the present study was to assess the aversiveness and effects on the horse-human relationship of a range of common husbandry procedures, in...

Reid, K., Rogers, C. W., Gronqvist, G. et al. 2017. Anxiety and pain in horses measured by heart rate variability and behavior. Journal of Veterinary Behavior 22, 1-6.

As a herd species, the horse strongly desires social contact and interaction with conspecifics. Anxiety associated with social isolation may confound the display and interpretation of behavior associated with pain. This study examined the effect...

Hintze, S., Smith, S., Patt, A. et al. 2016. Are eyes a mirror of the soul? What eye wrinkles reveal about a horse’s emotional state. PLOS ONE 11(10), e0164017.

Finding valid indicators of emotional states is one of the biggest challenges in animal welfare science. Here, we investigated in horses whether variation in the expression of eye wrinkles caused by contraction of the inner...

Dalla Costa, E., Dai, F., Lebelt, D. et al. 2016. Welfare assessment of horses: the AWIN approach. Animal Welfare 25(4), 481-488.

The EU-funded Animal Welfare Indicators (AWIN) research project (2011–2015) aimed to improve animal welfare through the development of practical on-farm animal welfare assessment protocols. The present study describes the application of the AWIN approach to...

Drude, N., Pawlowsky, K., Tanaka,H. et al. 2016. Severity assessment in rabbits after partial hepatectomy: Part II. Laboratory Animals 50(6), 468-475.

Although the recognition of pain, distress and discomfort has already been described in 1985 by Morton and Griffiths there is still very little known about the establishment of score sheets especially, regarding postsurgical pain and...

Dalla Costa, E., Stucke, D., Dai, F. et al. 2016. Using the Horse Grimace Scale (HGS) to assess pain associated with acute laminitis in horses (Equus caballus). Animals 6(8), 47.

Acute laminitis is a common equine disease characterized by intense foot pain, both acutely and chronically. The Obel grading system is the most widely accepted method for describing the severity of laminitis by equine practitioners...

Hawkins, P., Atkinson, J., Birt, R. et al. 2016. Report of the 2015 RSPCA/UFAW rodent and rabbit welfare group meeting. Animal Technology and Welfare 15(1), 9-22. [Meeting Report]

The RSPCA/UFAW Rodent Welfare Group has held a one-day meeting every autumn for the last 21 years, so that its members can discuss current welfare research, exchange views on rodent welfare issues and share experiences...

McEntee, D., Borg, K., Markiewicz, V. 2016. Establishment of a home-cage in vivo method of New Zealand white rabbit urine collection. Laboratory Animal Science Professional 4(4) (December), 44-46.

The most common methods for rabbit urine collection are newborn stroking, cystocentesis, and transfer to a metabolism cage.2 None of these options allow for a significant, quality amount of urine to be collected in vivo...

Lesimple, C., Fureix, C., Aube, L. et al. 2016. Detecting and measuring back disorders in nonverbal individuals: The example of domestic horses. Animal Behavior and Cognition 3(3), 159–179.

Back disorders are amongst the major health-related disorders associated to working conditions in our society. Horses share with humans the exposure to potential physically harmful working conditions leading to back disorders. However, despite their high...

Blois-Heulin, C., Rochais, C., Camus, S. et al. 2015. Animal welfare: Could adult play be a false friend? Animal Behavior and Cognition 2(2), 156–185.

There is no consensus regarding the functions of play. As play behavior is a characteristic of young stages of development, it has been suggested that the higher prevalence of adult play observed in domestic animals...

Burlingame, L. A., Na, J., Dunbar, M. et al. 2014. Behavioral ethogram as a health assessment tool in a feline vaccine study. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 610. (Abstract #P227).

For infectious disease studies, assessment of feline health is traditionally limited to metrics such as body temperature (BT), change in body weight (BW), and clinical signs (CS). Recently, behavioral ethograms designed for assessment of rabbits...

Hrapkiewicz, K., Colby, L. A., Denison, P. 2013. Clinical Laboratory Animal Medicine: An Introduction (4th Ed). Wiley-Blackwell, Ames, IA.

Clinical Laboratory Animal Medicine: An Introduction, Fourth Edition offers a user-friendly guide to the unique anatomy and physiology, care, common diseases, and treatment of small mammals and nonhuman primates. Carefully designed for ease of use...

Hawkins, P., Burn, C., Hurst, J. et al. 2011. Report of the 2010 RSPCA/UFAW rodent welfare group meeting - The effect of husbandry on welfare and promoting good practice. Animal Technology and Welfare 10(2), 105-114.

The RSPCA/UFAW Rodent Welfare Group holds a one-day meeting every autumn so that its members can discuss current welfare research, exchange views on rodent welfare issues and share experiences of the implementation of the 3Rs...

Nelson, E. A., Keller, G. L., Mitchell, T. W. et al. 2010. A jugular bleeding technique in rabbits. Lab Animal 39(1), 17-22.

When studying pharmacokinetics in rabbits, researchers must often take multiple blood samples from conscious rabbits. Researchers usually collect these samples via the auricular vein, typically through a port or an indwelling catheter. The authors have...

Harkness, J. E., Turner, P. V., Vande Woude, S. et al. 2010. Biology and Medicine of Rabbits and Rodents (5th Ed.). Wiley-Blackwell, Ames, Iowa.

The Biology and Medicine of Rabbits and Rodents provides concise, up - to - date, reasonably comprehensive information to anyone concerned with the health, care, and management of rabbits and rodents. The book is intended...