Publications

Infrared thermography in the study of animals’ emotional responses: A critical review

Whether animals have emotions was historically a long-lasting question but, today, nobody disputes that they do. However, how to assess them and how to guarantee animals their welfare have become important research topics in the last 20 years. Infrared thermography...

Year Published: 2021Topics: Emotion, Pain, & Sentience, Welfare AssessmentAnimal Type: Bird, Cat, Cattle, Chicken, Chimpanzee, Dog, Equine, Fowl, Macaque, Marmoset, Mouse, Nonhuman Primate, Other Bird, Pig, Rabbit, Rat, Rodent

Citation: Travain, T., Valsecchi, P. 2021. Infrared thermography in the study of animals' emotional responses: A critical review. Animals 11(9), 2510.

Voluntary oral ingestion of a sedative prior to euthanasia with CO2: Behavioural responses of mice

Laboratory mice are commonly euthanised with carbon dioxide (CO2); however, there is ample evidence that this gas is aversive. Previous work suggests that sedation achieved via injection with benzodiazepines prior to CO2 administration could reduce aversive behaviours during euthanasia. We...

Year Published: 2021Topics: EuthanasiaAnimal Type: Mouse, Rodent

Citation: Rodriguez-Sanchez, R., Barnaby, E., Améndola, L. et al. 2021. Voluntary oral ingestion of a sedative prior to euthanasia with CO2: Behavioural responses of mice. Animals 11(10), 2879.

The validation of a non-invasive skin sampling device for detecting cetacean Poxvirus

Poxvirus-like lesions are widely used as a potential health indicator in cetaceans, although for this application, corroboration of Poxvirus skin disease is imperative. Aiming to address skin biopsies intrusiveness, a preliminary investigation of a non-invasive skin sampling procedure to molecularly...

Year Published: 2021Topics: Welfare AssessmentAnimal Type: Marine Mammal

Citation: Segura-Göthlin, S., Fernández, A., Arbelo, M. et al. 2021. The validation of a non-invasive skin sampling device for detecting cetacean Poxvirus. Animals 11(10), 2814.

The effect of human–horse interactions on equine behaviour, physiology, and welfare: A scoping review

Human–horse interactions (HHIs) are diverse and prominent in the equine industry. Stakeholders have an invested interest in making sure that HHIs are humane. Assessment of equine welfare goes beyond physical health and includes assessment of the emotional state of the...

Year Published: 2021Topics: Human-Animal InteractionAnimal Type: Equine

Citation: Kelly, K. J., McDuffee, L. A., Mears, K. 2021. The effect of human–horse interactions on equine behaviour, physiology, and welfare: A scoping review. Animals 11(10), 2782.

Automatic recognition of fish behavior with a fusion of RGB and optical flow data based on deep learning

The rapid and precise recognition of fish behavior is critical in perceiving health and welfare by allowing farmers to make informed management decisions on recirculating aquaculture systems while reducing labor. The conventional recognition methods are to obtain movement information by...

Year Published: 2021Topics: Welfare AssessmentAnimal Type: Fish, Other Fish

Citation: Wang, G., Muhammad, A., Liu, C. et al. 2021. Automatic recognition of fish behavior with a fusion of RGB and optical flow data based on deep learning. Animals 11(10), 2774.

Welfare in Nile tilapia production: Dorsal fin erection as a visual indicator for insensibility

In aquaculture, to ensure animal welfare in pre-slaughter and slaughter stages, it is fundamental that fish are insensible. A method for evaluating fish insensibility is based on visual sensibility indicators (VSI) assessment (i.e., self-initiated behavior, responses to stimuli and reflexes)....

Year Published: 2021Topics: Anesthesia & Sedation, Surgery & Post-OpAnimal Type: Fish, Tilapia

Citation: Camargo-dos-Santos, B., Carlos, C. L., Favero-Neto, J. et al. 2021. Welfare in Nile tilapia production: Dorsal fin erection as a visual indicator for insensibility. Animals 11(10), 3007.

Roaming in a land of milk and honey: Life trajectories and metabolic rate of female inbred mice living in a semi naturalistic environment

Despite tremendous efforts at standardization, the results of scientific studies can vary greatly, especially when considering animal research. It is important to emphasize that consistent different personality-like traits emerge and accumulate over time in laboratory mice despite genetic and environmental...

Year Published: 2021Topics: HousingAnimal Type: Mouse, Rodent

Citation: Mieske, P., Diederich, K., Lewejohann, L. 2021. Roaming in a land of milk and honey: Life trajectories and metabolic rate of female inbred mice living in a semi naturalistic environment. Animals 11(10), 3002.

Challenges and solutions surrounding environmental enrichment for dogs and cats in a scientific environment

Dogs and cats housed in research-, kennel- and cattery-type settings are reliant on caregivers to optimise their day-to-day experiences and welfare. The goal is to provide enriching environments for physical, social and environmental control; behavioural choice and opportunities to live...

Year Published: 2021Topics: Environmental Enrichment, HousingAnimal Type: Cat, Dog

Citation: Desforges, E. 2021. Challenges and solutions surrounding environmental enrichment for dogs and cats in a scientific environment. Animals 11(10), 2980.

Animal-based indicators for on-farm welfare assessment in sheep

The value society assigns to animal welfare in agricultural productions is increasing, resulting in ever-enhancing methods to assess the well-being of farm animals. The aim of this study was to review the scientific literature to obtain an overview of the...

Year Published: 2021Topics: Welfare AssessmentAnimal Type: Sheep

Citation: Zufferey, R., Minnig, A., Thomann, B. et al. 2021. Animal-based indicators for on-farm welfare assessment in sheep. Animals 11(10), 2973.

Current advances in assessment of dog’s emotions, facial expressions, and their use for clinical recognition of pain

Animals' facial expressions are involuntary responses that serve to communicate the emotions that individuals feel. Due to their close co-existence with humans, broad attention has been given to identifying these expressions in certain species, especially dogs. This review aims to...

Year Published: 2021Topics: Welfare AssessmentAnimal Type: Dog

Citation: Mota-Rojas, D., Marcet-Rius, M., Ogi, A. et al. 2021. Current advances in assessment of dog's emotions, facial expressions, and their use for clinical recognition of pain. Animals 11(11), 3334.