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. 
Gerencsér, Z., Matics, Z., Szabó, R. et al. 2019. Aggressiveness, mating behaviour and lifespan of group housed rabbit does. Animals 9(10), 708.

Aggressiveness is one of the main problems in group housing of rabbit does. The aim of the experiment was to investigate the frequency of aggressiveness and mating behaviour as well as the lifespan of does...

Stevens, C., Hawkins, P., Lovell-Badge, R. et al. 2019. Report of the 2018 RSPCA/UFAW Rodent and Rabbit Welfare Group meeting. Animal Technology and Welfare 18(2), 81-91.

The RSPCA/UFAW Rodent (and now Rabbit) Working Group has held a one-day meeting every autumn for the last 25 years, so that its members can discuss current welfare research, exchange views on welfare issues and...

Costa, J. H. C., Cantor, M. C., Adderley, N. A. et al. 2019. Key animal welfare issues in commercially raised dairy calves: social environment, nutrition, and painful procedures. Canadian Journal of Animal Science 99(4), 649-660.

Dairy calf welfare concerns are growing and new evidence suggests that the early life environment influences appropriate physical, behavioral, and cognitive development lasting into adulthood. This review highlights key evidence for the impacts of housing...

Lee, L. Y., Lee, D., Ryu, H. et al. 2019. Capnography-guided endotracheal intubation as an alternative to existing intubation methods in rabbits. JAALAS 58(2), 240-245.

Rabbits provide a unique challenge for routine endotracheal intubation in clinical practice because of various distinctive anatomic and physiologic features. Many previously proposed methods for endotracheal intubation in rabbits are limited by several factors, including...

Bartley, K. A., Johnson, C. H. 2019. Human infant pants for postoperative protection during social housing of New Zealand white rabbits (Oryctolagus cuniculus). JAALAS 58(4), 510-516.

Elizabethan collars (E-collars) are commonly used in various species to safeguard healing wounds. However, E-collars inadvertently restrict the expression of normal species-typical behaviors, including coprophagy, self-grooming, and social housing. To maintain social housing in accordance...

Association of Primate Veterinarians. 2019. Association of Primate Veterinarians’ Position Statement: Cerebrospinal fluid aspiration for nonhuman primates in biomedical research. JAALAS 58(4), 428-429.

The Association of Primate Veterinarians (APV) recognizes that CSF collection may be required for both clinical and research purposes in nonhuman primates (NHP). Because there are inherent risks associated with the technique, the laboratory animal...

Animal Welfare Institute. 2019. A new beginning for retired laboratory rabbits. Animal Welfare Institute (AWI) Quarterly 68(4) Winter, 10-11.

This article describes the rehoming of 10 laboratory female rabbits now living as a group in a private shelter.

Lensen, C. M. M., Moons, C. P. H., Diederich, C. 2015. Saliva sampling in dogs: How to select the most appropriate procedure for your study. Journal of Veterinary Behavior 10(6), 504-512.

Saliva sampling is an easy, noninvasive method to assess short-term physiological changes, and as such is a valuable addition to behavioral studies in dogs. Different methods for collecting saliva samples in dogs have been reported...

Lucrezia Costa, G., Nastasi, B., Spadola, F. et al. 2019. Effect of levobupivacaine, administered intraperitoneally, on physiological variables and on intrasurgery and postsurgery pain in dogs undergoing ovariohysterectomy. Journal of Veterinary Behavior 30, 33-36.

The aim of this study was to evaluate intraoperative and postoperative efficacy and cardiovascular effects of levobupivacaine compared with bupivacaine, administered intraperitoneally in dogs undergoing ovariohysterectomy surgery. Thirty female dogs were divided into three groups...

Robinson, P., Trim, S., Trim, C. 2019. Non-invasive extraction of Cnidarian venom through the use of autotomised tentacles. Animal Technology and Welfare 18(3), 167-173.

The animals contained within the phylum Cnidaria (Sea Anemones, Corals, Sea Pens, Jellyfish, Boxjellies and Hydra) have origins that can be dated back to around 750 million years ago (mya) and as such, they represent...

Mather, J. A., Carere, C. 2019. Consider the individual: Personality and welfare in invertebrates. In: The Welfare of Invertebrate Animals. Carere, C., Mather, J. (eds), 229-245. Springer, Cham.

Personality, defined as consistent between-individual variation in clusters of behavioral traits independent of factors such as age or sex, emerges in most animal species tested so far. The number of invertebrate species discovered to have...

Coke, C., Skoumbourdis, E., Rodgers, J. C. et al. 2018. Blunting/cutting canines of adult male monkeys: A discussion by the Laboratory Animal Refinement & Enrichment Forum. Animal Technology & Welfare 17(2), 105-107.

"When you keep adult Rhesus macaque (Macaca mulatta) males, adult Cynomolgus (Macaca fascicularis) males or adult Vervet males (Chlorocebus pygerythrus), in the same enclosure, is it advisable to have the canines of the males blunted...

Zomeño, C., Birolo, M., Gratta, F. et al. 2018. Effects of group housing system, pen floor type, and lactation management on performance and behaviour in rabbit does. Applied Animal Behaviour Science 203, 55-63.

This work aimed at evaluating the effects of housing system, pen floor type, and lactation management on rabbit doe and kit performance throughout a reproductive cycle, including categorization of aggressiveness and injuries. Forty multiparous pregnant...

Koistinen, T., Raatikainen, S., Sepponen, J. et al. 2018. Resting preferences and welfare of Finnraccoon (Nyctereutes procyonoides ussuriensis) females housed in various housing conditions in winter. Applied Animal Behaviour Science 207, 129-137.

Raccoon dog (Nyctereutes procyonoides ussuriensis) is the only canid species using facultative passive wintering strategy. The aim of the present study is to document the behaviour and welfare of the farmed variant of the species...

Bastian, M. L., Glendinning, D. R., Reddy, A. J. et al. 2018. Nest location preferences in zoo-housed orangutans. Applied Animal Behaviour Science 207, 123-128.

Nest building is an advanced and complex activity that wild orangutans engage in, yet they do so on a daily basis and with potential safety consequences. Like their wild counterparts, zoo-housed orangutans also make nests...

Thurston, S., Burlingame, L., Lester, P. A. et al. 2018. Methods of pairing and pair maintenance of New Zealand white rabbits (Oryctolagus Cuniculus) via behavioral ethogram, monitoring, and interventions. JoVE (Journal of Visualized Experiments) 133, e57267.

Though European rabbits are a social species, socially housing them can be challenging. Therefore, there must be a thorough understanding of behaviors and social structures of pair-housed laboratory rabbits. Here we present a protocol to...

Lush, J., Ijichi, C. 2018. A preliminary investigation into personality and pain in dogs. Journal of Veterinary Behavior 24, 62-68.

Adherence to basic animal welfare standards involves effective monitoring and control of pain, especially in a veterinary setting. Assessment relies on behavioral and physiological indicators. However, individual differences in physiology mediate consistent individual differences in...

De, K., Saxena, V. K., Balaganur, K. et al. 2018. Effect of short-term seclusion of sheep on their welfare indicators. Journal of Veterinary Behavior 27, 1-7.

Separation from the group is a potent stressor for sheep and may have an adverse effect on animal welfare. Therefore, the present study was initiated to determine the effect of short-term seclusion of sheep on...

Wilson, L. A., Miller, J. J., Work, R. K. et al. 2018. Novel diet regimen for rabbits in a compromised oral wound healing study. Laboratory Animal Science Professional 6(1) (March), 49-51.

Rabbits are known to be finicky about food and will reject it based upon several factors: odor, texture, form, or method of presentation. It can be an even greater challenge to get rabbits to eat...

Deckers, N., Ruigrok, C. A., Verhoeve, H. P. et al. 2018. Comparison of pain response after subcutaneous injection of two maropitant formulations to beagle dogs. Veterinary Record Open 5(1), e000262.

The antiemetic maropitant, with metacresol as preservative (Cerenia, Zoetis), has been associated with pain after subcutaneous injection in dogs and cats. Recently, a generic formulation containing benzyl alcohol was authorised (Prevomax, Le Vet). Benzyl alcohol...

Rodrigues, M. V., de Castro, S. O., de Albuquerque, C. Z. 2017. The gingival vein as a minimally traumatic site for multiple blood sampling in guinea pigs and hamsters. PLOS ONE 12(5), e0177967.

Laboratory animals are still necessary in scientific investigation and vaccine testing, but while novel methodological approaches are not available for their replacement, the search for new, humane, easy, and painless methods is necessary to diminish...

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...

DiVincenti, L. Jr., Rehrig, A. 2017. Social behavior of adult male New Zealand White rabbits housed in groups or pairs in the laboratory. Journal of Applied Animal Welfare Science 20(1), 86-94.

Rabbits are usually singly housed in laboratories, but a new emphasis on providing social housing for social species has prompted exploration of alternative housing for this species. However, a paucity of literature on the social...

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...

Bailey, C. 2017. Refinements in housing during data capture in long term Safety Pharmacology dogs. Animal Technology and Welfare 16(2), 147-149.

Dogs are individually housed when collecting data for ECG studies to avoid any cross talk between transmitted signals (generally for a 24 hour recording period). Each implant is set at a certain frequency which transmits...