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. 
van Erp-van der Kooij, E., Almalik, O., Cavestany, D. et al. 2019. Lying postures of dairy cows in cubicles and on pasture. Animals 9(4), 183.

Cows housed indoors with cubicles are probably more restricted in their choice of lying posture and orientation compared with cows housed on pasture. We therefore compared lying postures on pasture in Uruguay and the Netherlands...

Mattachini, G., Pompe, J., Finzi, A. et al. 2019. Effects of feeding frequency on the lying behavior of dairy cows in a loose housing with automatic feeding and milking system. Animals 9(4), 121.

Management systems in modern dairy farms is an important issue in relation to animal comfort and welfare. The objective of this study was to determine the effect of feed delivery frequency on the behavior patterns...

Sharma, A., Kennedy, U., Phillips, C. 2019. A novel method of assessing floor friction in cowsheds and its association with cow health. Animals 9(4), 120.

Measurement of friction of cowshed floors to determine slipperiness potential is important for cow comfort. Existing methods require elaborate equipment and procedures. A quick method for assessment of friction characteristics is proposed. Friction was measured...

Al-Marashdeh, O., Cameron, K. C., Bryant, R. H. et al. 2019. Effects of surface type in an uncovered stand-off pad system on comfort and welfare of non-lactating dairy cows during winter. Applied Animal Behaviour Science 211, 17-24.

The objective of this study was to investigate the effect of stand-off surface type on cow lying behaviour, cleanliness and lameness. One hundred and sixty Friesian × Jersey crossbreed, pregnant non-lactating dairy cows were blocked...

Vindevoghel, T. V., Fleming, P. A., Hyndman, T. H. et al. 2019. Qualitative Behavioural Assessment of Bos indicus cattle after surgical castration. Applied Animal Behaviour Science 211, 95-102.

There are various methods to perform castration of cattle, but surgical castration is the most common. Although it is well documented that surgical procedures inflict pain, analgesic use is usually omitted for surgical castration of...

O’Driscoll, K., Lewis, E., Kennedy, E. 2019. Effect of feed allowance at pasture on the lying behaviour of dairy cows. Applied Animal Behaviour Science 213, 40-46.

In temperate climates where cows are primarily managed at pasture shortages of grass could result in nutritional deficits for the cow and may have a variety of behavioural consequences. Lying behaviour is one of the...

Tuomisto, L., Huuskonen, A., Jauhiainen, L. et al. 2019. Finishing bulls have more synchronised behaviour in pastures than in pens. Applied Animal Behaviour Science 213, 26-32.

The objective of the present study was to compare the synchronisation of the lying, feeding and standing behaviour of bulls housed in an uninsulated barn and in a pasture. Dairy (Ayrshire and Holstein-Friesian) and beef...

Sadeghi, M.-H., Sari, M., Mohammadabadi, T. et al. 2019. Effect of a short-term training on intake of Halocnemum strobilaceum forage by sheep. Applied Animal Behaviour Science 213, 74-80.

Halocnemum strobilaceum (Chenopodiaceae) is a halophyte plant that can produce relatively high consumable biomass during drought and it is important for sustaining grazing animals when other plants are rare. Previous studies indicate that sheep may...

Arechavala-Lopez, P., Saraiva, J. L. 2019. Welfare of Cultured and Experimental Fishes. Basel, Switzerland: MDPI, 132 pages.

This open access book is a printed edition of the Special Issue on Welfare of Cultured and Experimental Fishes that was published in the journal Fishes. The PDF is free for download.

Fife-Cook, I., Franks, B. 2019. Positive welfare for fishes: Rationale and areas for future study. Fishes 4(2), 31.

Traditional animal welfare paradigms have focused on maintaining physical health and mitigating negative impacts to wellbeing. Recently, however, the field has increasingly recognized the importance of positive welfare (i.e., mental and physical states that exceed...

Saraiva, J. L., Arechavala-Lopez, P., Castanheira, M. F. et al. 2019. A global assessment of welfare in farmed fishes: The FishEthoBase. Fishes 4(2), 30.

Fish welfare is an essential issue that needs to be tackled by the aquaculture industry. In order to address it, studies have been limited to a small number of species and the information is generally...

Barry, J., Kennedy, E., Sayers, R. et al. 2019. Development of a welfare assessment protocol for dairy calves from birth through to weaning. Animal Welfare 28(3), 331-344.

The aim of this study was to develop a welfare assessment protocol using different indicators, for pre-weaned dairy calves, that is feasible and time efficient. To this end, the protocol had to combine animal-based indicators...

Fogarty, E. S., Swain, D. L., Cronin, G. M. et al. 2019. A systematic review of the potential uses of on-animal sensors to monitor the welfare of sheep evaluated using the Five Domains Model as a framework. Animal Welfare 28(4), 407-420.

This systematic review explores the use of on-animal sensors in sheep and their potential application in objective welfare monitoring. The key questions posed were: To what extent can current scientific knowledge inform a sensor-based approach...

Orihuela, A., Galina, C. S. 2019. Effects of separation of cows and calves on reproductive performance and animal welfare in tropical beef cattle. Animals 9(5), 223.

Nursing a calf suppresses postpartum ovarian activity prolonging the period of anestrus. Diverse methods are used to reduce the effect of suckling; the most popular, restricted suckling, reduces the number of encounters mother-calf. Temporal weaning...

Sharma, A., Umapathy, G., Kumar, V. et al. 2019. Hair cortisol in sheltered cows and its association with other welfare indicators. Animals 9(5), 248.

India, the country with the largest population of dairy cows in the world, has a policy of retiring abandoned and non-lactating cows in shelters, but the level of provision for their welfare in these shelters...

O'Connor, C., Dowling, S., Cave, V. et al. 2019. Cow lying behaviour and bedding quality changes during five weeks on a stand-off pad. Animals 9(5), 257.

Bedding quality and cow lying time were measured during five weeks in a normal farm practice (NFP) off-paddock system with no bedding refreshment. Two groups of 100 non-lactating dairy cows were compared to groups of...

Mullins, I. L., Truman, C. M., Campler, M. et al. 2019. Validation of a commercial automated body condition scoring system on a commercial dairy farm. Animals 9(6), 287-287.

Body condition scoring (BCS) is the management practice of assessing body reserves of individual animals by visual or tactile estimation of subcutaneous fat and muscle. Both high and low BCS can negatively impact milk production...

Grant, E. P., Wickham, S. L., Anderson, F. et al. 2019. Remote identification of sheep with flystrike using behavioural observations. Animals 9(6), 368.

Flystrike is a major problem affecting sheep in Australia. Identification of 'flystruck' individuals is crucial for treatment; but requires labour-intensive physical examination. As the industry moves toward more low-input systems; there is a need for...

Sharma, A., Phillips, C. J. C. Avoidance distance in sheltered cows and its association with other welfare parameters. Animals 9(7), 396.

The human–animal relationship is an important welfare parameter in animal welfare assessment in cows, and the avoidance distance of cows to a stranger at the feed bunk is measured to assess this relationship. The assessment...

Brscic, M., Dam Otten, N., Contiero, B. et al. 2019. Investigation of a standardized qualitative behaviour assessment and exploration of potential influencing factors on the emotional state of dairy calves. Animals 9(10), 757.

Assessing emotional states of dairy calves is an essential part of welfare assessment, but standardized protocols are absent. The present study aims at assessing the emotional states of dairy calves and establishing a reliable standard...

Raillard, M., Detotto, C., Grepper, S. et al. 2019. Anaesthetic and perioperative management of 14 male New Zealand white rabbits for calvarial bone surgery. Animals 9(11), 896.

Calvarial bone surgery on rabbits is frequently performed. This report aims to document a simple and practical anaesthetic and perioperative management for this procedure. Fourteen male New Zealand white rabbits were included in the study...

Deeming, L. E., Beausoleil, N. J., Stafford, K. et al. 2019. The development of a hoof conformation assessment for use in dairy goats. Animals 9(11), 973.

The assessment of hoof conformation is important due to its recognized relationship with the biomechanical functionality of the hoof. Hoof conformation can be assessed using objective measures or subjective scores. However, to date, there are...

McLennan, K., Mahmoud, M. 2019. Development of an automated pain facial expression detection system for sheep (Ovis aries). Animals 9(4), 196.

The use of technology to optimize the production and management of each individual animal is becoming key to good farming. There is a need for the real-time systematic detection and control of disease in animals...

Sutherland, M. A., Lowe, G. L., Cox, N. R. et al. 2019. Effects of flooring surface and a supplemental heat source on location preference, behaviour and growth rates of dairy goat kids. Applied Animal Behaviour Science 217, 36-42.

The objective of this study was to evaluate the effects of different flooring surfaces and a supplemental heat source (heat lamps) on location preference, behaviour and growth rate of dairy goat kids. Eighty female Saanen...

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...