Publications

Sedation and general anaesthesia of crocodilians: A systematic review

Sedation and general anaesthesia of crocodilians pose unique challenges due to their aggressive nature, poikilothermic physiology, and specific anatomical and physiological characteristics, all factors that complicate crocodilian anaesthesia. This review aimed to systematically review the literature regarding sedation and general...

Year Published: 2024Topics: Anesthesia & SedationAnimal Type: Crocodile & Alligator, Reptile

Citation: Kruuse, A. O., Markusen, L. D., Grøndahl, C. et al. 2024. Sedation and general anaesthesia of crocodilians: A systematic review. Acta Veterinaria Scandinavica 66(1), 56.

Do we still need a canary in the coal mine for laboratory animal facilities? A systematic review of environmental health monitoring versus soiled bedding sentinels

Introduction Despite increasing evidence that Environmental Health Monitoring (EHM) is an effective method to perform rodent colony health surveillance, promotes the 3Rs as a Replacement, is comparable or reduces cost, and demonstrates labor benefits, many research institutions continue to use...

Year Published: 2024Topics: Husbandry & Management, Welfare AssessmentAnimal Type: Mouse, Rat, Rodent

Citation: LaFollette, M. R., Clement, C. S., Luchins, K. R. et al. 2024. Do we still need a canary in the coal mine for laboratory animal facilities? A systematic review of environmental health monitoring versus soiled bedding sentinels. PLOS ONE 19(12), e0311840.

Do cockatiels choose their favourite tunes? Use of touchscreen for animal welfare enhancement and insights into musical preferences

Music may be one of the oldest forms of art, and its appreciation is thought to be universal among humans. Music could also represent a useful tool to improve captive animals' welfare, especially if individuals can choose the music they...

Year Published: 2024Topics: Environmental EnrichmentAnimal Type: Bird, Parrot

Citation: Le Covec, M., Di Stasi, R., Aimé, C. et al. 2024. Do cockatiels choose their favourite tunes? Use of touchscreen for animal welfare enhancement and insights into musical preferences. Animals 14(24), 3609.

Rat tickling in gestation females

It has previously not been recommended to perform rat tickling on pregnant females. We questioned if rat tickling could be used for pregnant females to improve their welfare. After discussion with our veterinarians, Named Animal Care and Welfare Officer, and...

Year Published: 2024Topics: Human-Animal Interaction, ReproductionAnimal Type: Rat, Rodent

Citation: Lomax, A., Lurkins, D., Hornsey, H. 2024. Rat tickling in gestation females. Animal Technology and Welfare 23(2), 143–144.

Effects of short-term isolation on social behaviors in prairie voles

Social isolation affects the brain and behavior in a variety of animals, including humans. Studies in traditional laboratory rodents, including mice and rats, have supported the idea that short-term social isolation promotes affiliative social behaviors, while long-term isolation promotes anti-social...

Year Published: 2024Topics: Social Housing & CompanionshipAnimal Type: Other Rodent, Rodent

Citation: Madrid, J. E., Pranic, N. M., Chu, S. et al. 2024. Effects of short-term isolation on social behaviors in prairie voles. PLOS ONE 19(11), e0313172.

Automated landmark-based cat facial analysis and its applications

Facial landmarks, widely studied in human affective computing, are beginning to gain interest in the animal domain. Specifically, landmark-based geometric morphometric methods have been used to objectively assess facial expressions in cats, focusing on pain recognition and the impact of...

Year Published: 2024Topics: Welfare AssessmentAnimal Type: Cat

Citation: Martvel, G., Lazebnik, T., Feighelstein, M. et al. 2024. Automated landmark-based cat facial analysis and its applications. Frontiers in Veterinary Science 11.

Anticipatory behaviour during the approach to feeding times as a measure of horse welfare

Anticipatory behaviour is increasingly being recognised as a measure of animal welfare. This behaviour is linked to reward sensitivity, which reflects the balance of positive and negative experiences. This study examined anticipatory behaviour in horses fed either ad libitum or...

Year Published: 2024Topics: Husbandry & ManagementAnimal Type: Equine

Citation: Mata, F., Boyton, G., Young, T. 2024. Anticipatory behaviour during the approach to feeding times as a measure of horse welfare. Animals 14(24), 3677.

Novel method to investigate thermal exchange rates in small, terrestrial ectotherms: A proof-of-concept on the gecko Tarentola mauritanica

Thermoregulating ectotherms may resort to different external heat sources to modulate their body temperature through an array of behavioural and physiological adaptations which modulate heat exchange with the environment and its distribution across the animal's body. Even small-bodied animals are...

Year Published: 2024Topics: Biological Sampling & Physiological MeasurementAnimal Type: Lizard, Reptile

Citation: Mochales-Riaño, G., Barroso, F. M., Marques, V. et al. 2024. Novel method to investigate thermal exchange rates in small, terrestrial ectotherms: A proof-of-concept on the gecko Tarentola mauritanica. PLOS ONE 19(12), e0316283.

Perches used as environmental enrichment influence fast-growth broilers’ biomechanics and locomotor morphometry at the age of 42 days

Currently available conventional breeding methods for broilers often result in impaired biomechanics and skeletal growth for the animals. The addition of environmental enrichment is an alternative which can help alleviate these effects. This study examines the effects of environmental enrichment...

Year Published: 2024Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Bird, Chicken

Citation: Nazareno, A. C., Silveira, R. M. F., Fernandes, D. P. B. et al. 2024. Perches used as environmental enrichment influence fast-growth broilers' biomechanics and locomotor morphometry at the age of 42 days. PLOS ONE 19(11), e0313214.

Update on current hormonal and non-hormonal contraceptive options in non-human primates

Reproductive success in captive non-human primates (NHPs) has increased the demand for safe, effective, and reversible population control methods. This review provides an overview of the current literature on hormonal and non-hormonal contraceptives as reproductive control methods in NHPs. Where...

Year Published: 2024Topics: ReproductionAnimal Type: Baboon, Capuchin, Lemur, Macaque, Marmoset, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Nederlof, R. A., Bruins-van Sonsbeek, L. G. R., Stumpel, J. B. G. et al. 2024. Update on current hormonal and non-hormonal contraceptive options in non-human primates. Journal of Zoological and Botanical Gardens 5(4), 606–629.