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...

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...

Larssen, R., Roth, L. S. V. 2022. Regular positive reinforcement training increases contact-seeking behaviour in horses. Applied Animal Behaviour Science 252, 105651.

Horses are commonly trained using negative reinforcement. However, a growing body of scientific evidence supports positive reinforcement as an efficient training method for horses. In this study we investigated the effects of adding a small...

Seganfreddo, S., Fornasiero, D., De Santis, M. et al. 2022. Investigation of donkeys learning capabilities through an operant conditioning. Applied Animal Behaviour Science 255, 105743.

Despite donkeys being involved in various activities with humans, their cognitive and learning abilities are still little known. A deeper understanding of their perceptive, cognitive and learning processes is, thus, necessary to preserve their well-being...

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...

Kulyar, M. F.-A., Ashfaq, K., Aqib, A. I. et al. 2022. Enhanced healing activity of manuka honey and nitrofurazone composite in full-thickness burn wounds in the rabbit model. Frontiers in Veterinary Science 9, 875629.

Burns cause many significant changes in metabolism and inflammatory reactions, leading to poor regeneration in animals and humans. A list of medicines to treat burns is available in the market. But due to the high...

Sørensen, D., Cloutier, S., Gaskill, B. (Eds.). 2021. Animal-centric Care and Management - Enhancing Refinement in Biomedical Research. CRC Press, Boca Raton, FL.

The concept of the 3Rs (Refinement, Reduction and Replacement) has been used as a framework for improving the welfare of laboratory animals for the last half century. By establishing an animal-centric view on housing and...

Moody, C. M., Mason, G. J., Dewey, C. E. et al. 2020. Getting a grip: Cats respond negatively to scruffing and clips. Veterinary Record 186(12), 385.

Use of scruffing and scruffing tools (eg, clipnosis clips) to immobilise cats is contentious, and cat handling guidelines vary in recommendations regarding these techniques. The current study examined whether cats show negative responses to the...

Reinhardt, V. (ed.) 2020. It’s Okay to Cry - Discussions by the Laboratory Animal Refinement & Enrichment Forum [LAREF], Volume V. Animal Welfare Institute, Washington, DC.

This is the 5th volume of selected discussions that took place on the electronic Laboratory Animal Refinement & Enrichment Forum between February 2016 and December 2019. The forum was created in October 2002; it allows...

Baskir, E. A., Kucharski, S., Powell, D. M. 2020. Chinchilla (Chinchilla lanigera) behavioral responses to a visual signal preceding handling. Zoo Biology 39(6), 391-396.

Zoos use ambassador animals in educational programs featuring close contact with humans. Chinchillas (Chinchilla lanigera) at the Saint Louis Zoo are retrieved for programs by a keeper wearing brown handling gloves, but green cleaning gloves...

Lundberg, P., Hartmann, E., Roth, L. S. V. 2020. Does training style affect the human-horse relationship? Asking the horse in a separation–reunion experiment with the owner and a stranger. Applied Animal Behaviour Science 233, 105144.

Humans have shared a long history with horses and today we mainly consider horses as companions for sports and leisure activities. Previously, the human perspective of the human-horse relationship has been investigated but there has...

Prato-Previde, E., Cannas, S., Palestrini, C. et al. 2020. What’s in a meow? A study on human classification and interpretation of domestic cat vocalizations. Animals 10(12), 2390.

Although the domestic cat (Felis catus) is probably the most widespread companion animal in the world and interacts in a complex and multifaceted way with humans, the human–cat relationship and reciprocal communication have received far...

Bill, J., Rauterberg, S. L., Stracke, J. et al. 2019. Prevalence and severity of tail lesions as a possible welfare indicator for rabbit does. Animal Welfare 28(4), 511-518.

The impact of behavioural disorders on animal welfare in modern animal husbandry has been much debated. While other abnormal behaviours have been explored at length, there are a paucity of studies on tail-biting in rabbits...

Ntalampiras, S., Ludovico, L. A., Presti, G. et al. 2019. Automatic classification of cat vocalizations emitted in different contexts. Animals 9(8), 543.

Cats employ vocalizations for communicating information, thus their sounds can carry a wide range of meanings. Concerning vocalization, an aspect of increasing relevance directly connected with the welfare of such animals is its emotional interpretation...

Fermo, J. L., Schnaider, M. A., Silva, A. H. P. et al. 2019. Only when it feels good: Specific cat vocalizations other than meowing. Animals 9(11), 878.

Our objective was to identify and characterize the types of vocalization other than meowing (VOM) in two contexts, a pleasant and an aversive situation, and to study the effect of the sex of the animal...

Urrutia, A., Martínez-Byer, S., Szenczi, P. et al. 2019. Stable individual differences in vocalisation and motor activity during acute stress in the domestic cat. Behavioural Processes 165, 58-65.

The behavioural assessment of individual animals in stressful situations should consider measures which are consistent across repeated testing, and therefore truly representative of an individual's behaviour. Here we report a study conducted on 40 neutered...

Parsons, C. E., LeBeau, R. T., Kringelbach, M. L. et al. 2019. Pawsitively sad: Pet-owners are more sensitive to negative emotion in animal distress vocalizations. Royal Society Open Science 6(8), 181555.

Pets have numerous, effective methods to communicate with their human hosts. Perhaps most conspicuous of these are distress vocalizations: in cats, the ‘miaow’ and in dogs, the ‘whine’ or ‘whimper’. We compared a sample of...

Ladewig, J. 2019. Body language: Its importance for communication with horses. Journal of Veterinary Behavior 29, 108-110.

Body language is important for communication between individuals. Body language is based on the fact that the thought of performing a known action, alone, will activate the motor neurons used for the action, resulting in...

Huisman, I., Van Iwaarden, S., Hughes, E. et al. 2019. Clicker training in horses; the importance of the time between click and reward. Journal of Veterinary Behavior 29, 148. (13th International Society of Equitation Science (ISES) Conference Abstract)

Timing of reward is very important when training horses. Incorrect timing can lead to confusion and deleterious behaviors and learning will be impaired. Clicker training can be used as an important tool in training. However...

Hartmann, E., Christensen, J. W., Mcgreevy, P. D. 2019. Does leadership relate to social order in groups of horses and can it be transferred to human–horse interactions? Journal of Veterinary Behavior 29, 153. (13th International Society of Equitation Science (ISES) Conference Abstract)

A prevalent, traditional approach to horse-training is based on the belief that human dominance and leadership over horses is required to gain their respect and compliance. However, this denies the horses’ complex social organisation and...

Ladewig, J. 2019. Body language: its importance for communication with horses. Journal of Veterinary Behavior 29, 147-148. (13th International Society of Equitation Science (ISES) Conference Abstract)

Body language is important for communication between individuals. Body language is based on the fact that the thought, alone of performing a known action will activate the motor neurons used for the action, resulting in...

Stomp, M., Leroux, M., Cellier, M. et al. 2018. An unexpected acoustic indicator of positive emotions in horses. PLOS ONE 13(7), e0197898.

Indicators of positive emotions are still scarce and many proposed behavioural markers have proven ambiguous. Studies established a link between acoustic signals and emitter’s internal state, but few related to positive emotions and still fewer...

McGreevy, P., Berger, J., de Brauwere, N. et al. 2018. Using the five domains model to assess the adverse impacts of husbandry, veterinary, and equitation interventions on horse welfare. Animals 8(3), 41.

The aim of this study was to conduct a series of paper-based exercises in order to assess the negative (adverse) welfare impacts, if any, of common interventions on domestic horses across a broad range of...

Olczak, K., Christensen, J. W., Klocek, C. 2018. Food motivation in horses appears stable across different test situations. Applied Animal Behaviour Science 204, 60-65.

Food motivation may influence an animal’s performance in food-rewarded learning tasks. Nevertheless, food is often used as a positive reinforcer in learning tasks to investigate cognitive abilities of farm animals, and to test effects of...

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...