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. 
Małecki, W., Pawłowski, B., Sorokowski, P. 2016. Literary fiction influences attitudes toward animal welfare. PLOS ONE 11(12), e0168695.

Literary fiction has been credited with considerable power to improve attitudes toward outgroups. It was even argued that it has been an important factor behind the global decline of violence against various minorities in the...

Nuti, V., Cantile, C., Gazzano, A. et al. 2016. Pinch-induced behavioural inhibition (clipthesia) as a restraint method for cats during veterinary examinations: preliminary results on cat susceptibility and welfare. Animal Welfare 25(1), 115-123.

Cats are often subjected to minimally painful or forced procedures during routine clinical practice, which can be poorly tolerated, leading veterinary surgeons to need to offer physical restraint, usually aided by an assistant. The aim...

Martin, R. A., Melfi, V. 2016. A comparison of zoo animal behavior in the presence of familiar and unfamiliar people. Journal of Applied Animal Welfare Science 19(3), 234-244.

As recorded in domestic nonhuman animals, regular interactions between animals in zoos and keepers and the resulting relationship formed (human– animal relationship [HAR]) are likely to influence the animals’ behaviors with associated welfare consequences. HAR...

Damasceno, J., Genaro, G., Sangaletti Terçariol, C. A. 2016. Effect of the presence of a person known to the cats on the feeding behavior and placement of feeders of a domestic cat colony. Journal of Veterinary Behavior 11, 31-36.

Knowledge of the organization and dynamics of the relationships between animals and the environment and its resources is important to meet the needs of any species. We analyzed the effect the presence of a person...

Quadarella, M. A., Kundu, M. C., Alderfer, T. K. et al. 2016. Laboratory Animal Science Professional 4(4) (December), 47-49.

Our goal was to improve dog socialization by increasing novel human interactions, while also providing non-animal care staff opportunity to interact with the dogs. Our volunteer dog socialization program was developed to explore the possibility...

Horowitz, A., Hecht, J. 2016. Examining dog–human play: The characteristics, affect, and vocalizations of a unique interspecific interaction. Animal Cognition 19(4), 779–788.

Despite the growing interest in research on the interaction between humans and dogs, only a very few research projects focus on the routines between dogs and their owners. In this study, we investigated one such...

Kiddie, J., Collins, L. 2015. Identifying environmental and management factors that may be associated with the quality of life of kenneled dogs (Canis familiaris). Applied Animal Behaviour Science 167, 43-55.

This paper describes the use of a validated quality of life assessment tool (described elsewhere) to identify environmental and management factors that may affect quality of life in dogs kennelled in rehoming centres. Dogs were...

Rehnberg, L. K., Robert, K. A., Watson, S. J. et al. 2015. The effects of social interaction and environmental enrichment on the space use, behaviour and stress of owned housecats facing a novel environment. Applied Animal Behaviour Science 169, 51-61.

Every day, millions of domestic cats are held temporarily in captive environments, such as boarding catteries and rescue shelters. Being in confinement can potentially invoke high levels of stress for these animals. Therefore, there is...

Konok, V., Nagy, K., Miklosi, A. 2015. How do humans represent the emotions of dogs? The resemblance between the human representation of the canine and the human affective space. Applied Animal Behaviour Science 162, 37-46.

As (critical) anthropomorphism provides a useful hypothesis for looking at animal behavior, people's reports about how they see animals' emotions can provide a start point in the direction of experiment-oriented studies. It has been shown...

Bayne, K. A., Beaver, B. V., Mench, J. A. et al. 2015. Laboratory animal behavior. In: Laboratory Animal Medicine, 3rd edition. Fox, J. G., Anderson, L., Otto, G., et al. (eds). Elsevier, Inc., Amsterdam, NL. pp. 1617-1651.

The study of laboratory animal behavior has increased steadily over the last decade, with expanding emphasis on a variety of commonly used species. In the United States, this trend was initially focused on species for...

Brown, C. 2015. Fish intelligence, sentience and ethics. Animal Cognition 18(1), 1-17.

Fish are one of the most highly utilised vertebrate taxa by humans; they are harvested from wild stocks as part of global fishing industries, grown under intensive aquaculture conditions, are the most common pet and...

Brown, C. 2015. Fish intelligence, sentience and ethics. Animal Cognition 18(1), 1–17.

Fish are one of the most highly utilised vertebrate taxa by humans; they are harvested from wild stocks as part of global fishing industries, grown under intensive aquaculture conditions, are the most common pet and...

Zenithson, Y. G., Pierce, B. J., Otto, C. M. et al. 2014. The effect of dog-human interaction on cortisol and behavior in registered animal-assisted activity dogs. Applied Animal Behaviour Science. 159, 69-81.

The effect of animal-assisted activities (AAA) on the animal participants has been minimally investigated, and the welfare of these animals has been questioned. To enhance our understanding of these animals’ welfare, we measured cortisol collected...

Sneddon, L. U., Elwood, R. W., Adamo, S. A. et al. 2014. Defining and assessing animal pain. Animal Behaviour 97, 201-212.

The detection and assessment of pain in animals is crucial to improving their welfare in a variety of contexts in which humans are ethically or legally bound to do so. Thus clear standards to judge...

Hedrick, C., Rowley, M., Lewis, S. 2014. Repurposing and recycling an institutionally retired enrichment device. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 564 (Abstract #P56).

One aspect of maintaining and updating an environmental enrichment program is regular review of enrichment devices and their current uses. The review includes maintaining an accurate inventory to reflect the animal census, evaluating species-specific use...

Nowlan, S. Y., Burlingame, L. A., Na, J. et al. 2014. Toys and technicians: 2 keys to a successful enrichment program for singly housed felines. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 583. (Abstract #P132).

Social or group housing is well known as the ideal environment for maintaining cats in a research setting as it allows specific behaviors such as play, grooming, and climbing. When social housing is not possible...

McGowan, R. T. S., Rehn, T., Norling, Y. et al. 2014. Positive affect and learning: Exploring the “Eureka Effect” in dogs. Animal Cognition 17(3), 577–587.

Animals may experience positive affective states in response to their own achievements. We investigated emotional responses to problem-solving in dogs, separating these from reactions to rewards per se using a yoked control design. We also...

Piccione, G., Arfuso, F., Giannetto, C. et al. 2013. Effect of housing conditions and owner's schedule on daily total locomotor activity in dogs (Canis familiaris). Biological Rhythm Research 44, 778-786.

The purpose of this study was to evaluate the influence of housing conditions on daily rhythm of total locomotor activity in dogs. Seven clinically healthy dogs (Canis familiaris) were used and divided into two groups...

Shiverdecker, M. D., Schiml, P. A., Hennessy, M. B. 2013. Human interaction moderates plasma cortisol and behavioral responses of dogs to shelter housing. Physiology & Behavior 109, 75-79.

Housing in an animal shelter is a stressful experience for dogs. This study examined the effects of different forms of human interaction on concentrations of circulating cortisol and stress-related behaviors of dogs within 40 h...

Hosey, G., Melfi, V. 2012. Human-animal bonds between zoo professionals and the animals in their care. Zoo Biology 31(1), 13-26.

Some human-animal relationships can be so positive that they confer emotional well-being to both partners and can thus be viewed as bonds. In this study, 130 delegates at zoo research and training events completed questionnaires...

Watts, N., Crimes, S. 2012. Novel canine housing in the United Kingdom: A welfare perspective. Tech Talk [The Newsletter for Laboratory Animal Science Technicians] 17(3), 3.

Since opening in 2008, a consistent observation has been that the dogs are significantly quieter and easier to handle in their new surroundings in comparison to the old facility. This may be due to specific...

Müller, C. A., Riemer, S., Rosam, C. M. et al. 2012. Brief owner absence does not induce negative judgement bias in pet dogs. Animal Cognition 15(5), 1031–1035.

Humans in a negative emotional state are more likely to judge ambiguous stimuli as negative. In recent years, similar judgement biases have been found in some non-human animals that were exposed to long-term or short-term...

Reinhardt, V. 2011. Home for Life - Sanctuaries for Abandoned Pets. Viktor Reinhardt, Mt. Shasta.

This book focuses primarily on human kindness and compassion rather than on human cruelty, callousness, indifference, and egocentric endeavors. It is common knowledge that many lay people and professional researchers treat animals in their charge...

Coleman, K. 2011. Caring for nonhuman primates in biomedical research facilities: Scientific, moral and emotional considerations. American Journal of Primatology 73(3), 220-225.

Animal care for nonhuman primates (NHPs) in biomedical facilities has undergone major changes in the past few decades. Today, most primate facilities have dedicated and highly trained animal care technicians who go to great efforts...

Bennett, K. J., Hill, V. A., Brock, K. et al. 2011. Enhanced canine enrichment and its effects on staff morale. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 772 (Abstract #P123).

The use of dogs in research has been under increasing public scrutiny and criticism over the past several years, and our institution has been no exception. Of particular concern is the use of Class B...