Publications

The effect of triploidy on the performance, gut microbiome and behaviour of juvenile Atlantic salmon (Salmo salar) raised at low temperature

Triploid Atlantic salmon (Salmo salar) aquaculture has been extensively considered for many years, but its development has so far remained very limited. This is mostly due to poorer farming performances of triploid fish (3 N) in comparison with their diploid...

Year Published: 2020Topics: Husbandry & ManagementAnimal Type: Fish, Salmon

Citation: Benhaïm, D., Leblanc, C. A. L., Horri, K. et al. 2020. The effect of triploidy on the performance, gut microbiome and behaviour of juvenile Atlantic salmon (Salmo salar) raised at low temperature. Applied Animal Behaviour Science 229, 105031.

The effects of different feeding routines on welfare in laboratory mice

The accepted norm in most laboratories around the globe is feeding laboratory mice an ad libitum diet, although several health impairments are well-established. In contrast, reducing the animals' body weight by feeding them less food once per day (referred to...

Year Published: 2020Topics: Husbandry & ManagementAnimal Type: Mouse, Rodent

Citation: Feige-Diller, J., Krakenberg, V., Bierbaum, L. et al. 2020. The effects of different feeding routines on welfare in laboratory mice. Frontiers in Veterinary Science 6, 479.

The effects of the frequency and method of gentling on the behavior of cats in shelters

Gentling of cats in a shelter has been shown to increase contented behaviors and reduce anxiety, but it is not clear how gentling should be provided. Two experiments were conducted in cats confined to cages, each having a central room...

Year Published: 2020Topics: Handling, Human-Animal InteractionAnimal Type: Cat

Citation: Liu, S., Paterson, M., Camarri, S. et al. 2020. The effects of the frequency and method of gentling on the behavior of cats in shelters. Journal of Veterinary Behavior 39, 47-56.

The epidemiology of fighting in group-housed laboratory mice

Injurious home-cage aggression (fighting) in mice affects both animal welfare and scientific validity. It is arguably the most common potentially preventable morbidity in mouse facilities. Existing literature on mouse aggression almost exclusively examines territorial aggression induced by introducing a stimulus...

Year Published: 2020Topics: Abnormal/Problematic BehaviorAnimal Type: Mouse, Rodent

Citation: Theil, J. H., Ahloy-Dallaire, J., Weber, E. M. et al. 2020. The epidemiology of fighting in group-housed laboratory mice. Scientific Reports 10(1), 16649.

The identification of effective welfare indicators for laboratory-housed macaques using a Delphi consultation process

Despite the importance for both animal welfare and scientific integrity of effective welfare assessment in non-human primates, there has been little or no consensus as what should be assessed. A Delphi consultation process was undertaken to identify the animal- and...

Year Published: 2020Topics: Welfare AssessmentAnimal Type: Macaque, Nonhuman Primate

Citation: Truelove, M. A., Martin, J. E., Langford, F. M. et al. 2020. The identification of effective welfare indicators for laboratory-housed macaques using a Delphi consultation process. Scientific Reports 10(1), 20402.

The impact of common recovery blood sampling methods, in mice (Mus musculus), on well-being and sample quality: A systematic review

Blood sampling is often performed in laboratory mice. Sampling techniques have the potential to cause pain, distress and impact on lifetime cumulative experience. In spite of institutions commonly providing guidance to researchers on these methods, and the existence of published...

Year Published: 2020Topics: Biological Sampling & Physiological MeasurementAnimal Type: Mouse, Rodent

Citation: Whittaker, A. L., Barker, T. H. 2020. The impact of common recovery blood sampling methods, in mice (Mus musculus), on well-being and sample quality: A systematic review. Animals 10(6), 989.

The impact of handling technique and handling frequency on laboratory mouse welfare is sex-specific

Handling is a well-known source of stress to laboratory animals and can affect variability of results and even compromise animal welfare. The conventional tail handling in mice has been shown to induce aversion and anxiety-like behaviour. Recent findings demonstrate that...

Year Published: 2020Topics: HandlingAnimal Type: Mouse, Rodent

Citation: Sensini, F., Inta, D., Palme, R. et al. 2020. The impact of handling technique and handling frequency on laboratory mouse welfare is sex-specific. Scientific Reports 10(1), 17281.

The influence of different types of outdoor access on dairy cattle behavior

Pasture access for dairy cows is highly valued both by cows and the public at large. When pasture access is not feasible, farmers can provide cows with alternative forms of outdoor access, such as an outdoor bedded pack, that may...

Year Published: 2020Topics: Housing, Husbandry & ManagementAnimal Type: Cattle

Citation: Smid, A. M. C., Weary, D. M., von Keyserlingk, M. A. G. 2020. The influence of different types of outdoor access on dairy cattle behavior. Frontiers in Veterinary Science 7, 257.

The influence of human interaction on guinea pigs: Behavioral and thermographic changes during animal-assisted therapy

Guinea pigs are often involved in animal-assisted therapy (AAT) but there is little knowledge about the effects of human contact on guinea pigs involved in AAT. The aim of this study was to investigate effects of availability of a retreat,...

Year Published: 2020Topics: Human-Animal InteractionAnimal Type: Guinea Pig, Rodent

Citation: Wirth, S., Gebhardt-Henrich, S. G., Riemer, S. et al. 2020. The influence of human interaction on guinea pigs: Behavioral and thermographic changes during animal-assisted therapy. Physiology & Behavior 225, 113076.

The natural behavior debate: Two conceptions of animal welfare

The performance of natural behavior is commonly used as a criterion in the determination of animal welfare. This is still true, despite many authors having demonstrated that it is not a necessary component of welfare – some natural behaviors may...

Year Published: 2020Topics: Natural Behavior, Welfare AssessmentAnimal Type: All/General

Citation: Browning, H. 2020. The natural behavior debate: Two conceptions of animal welfare. Journal of Applied Animal Welfare Science 23(3), 325-337.