Welfare Assessment

Knowledge of lateralized brain function can contribute to animal welfare

The specialized functions of each hemisphere of the vertebrate brain are summarized together with the current evidence of lateralized behavior in farm and companion animals, as shown by the eye or ear used to attend and respond to stimuli. Forelimb...

Year Published: 2023Topics: Personality, Welfare AssessmentAnimal Type: All/General

Citation: Rogers, L. J. 2023. Knowledge of lateralized brain function can contribute to animal welfare. Frontiers in Veterinary Science 10.

Non-invasive biomarkers in saliva and eye infrared thermography to assess the stress response of calves during transport

Animal transport is currently a stressful procedure. Therefore, animal-based indicators are needed for reliable and non-invasive welfare assessment. Saliva is a biospecimen with potential validity for the determination of cortisol and oxidative stress, although its use to assess calf welfare...

Year Published: 2023Topics: Welfare AssessmentAnimal Type: Cattle

Citation: Lei, M. C., Félix, L., Cardoso, R. et al. 2023. Non-invasive biomarkers in saliva and eye infrared thermography to assess the stress response of calves during transport. Animals 13(14), 2311.

The agency domain and behavioral interactions: Assessing positive animal welfare using the Five Domains Model

Year Published: 2023Topics: Welfare AssessmentAnimal Type: All/General, Dog, Other Animal

Citation: Littlewood, K. E., Heslop, M. V., Cobb, M. L. 2023. The agency domain and behavioral interactions: Assessing positive animal welfare using the Five Domains Model. Frontiers in Veterinary Science 10.

Adaptation response in sheep: Ewes in different cortisol clusters reveal changes in the expression of salivary mirnas

Farm procedures have an impact on animal welfare by activating the hypothalamic-pituitary-adrenal axis that induces a wide array of physiological responses. This adaptive system guarantees that the animal copes with environmental variations and it induces metabolic and molecular changes that...

Year Published: 2023Topics: Welfare AssessmentAnimal Type: Sheep

Citation: Manenti, I., Viola, I., Ala, U. et al. 2023. Adaptation response in sheep: Ewes in different cortisol clusters reveal changes in the expression of salivary mirnas. Animals 13(20), 3273.

An ethogram of acute pain behaviors in cats based on expert consensus

An improved understanding of behaviors reflecting acute pain in cats is a priority for feline welfare. The aim of this study was to create and validate a comprehensive ethogram of acute pain behaviors in cats that can discriminate painful versus...

Year Published: 2023Topics: Welfare AssessmentAnimal Type: Cat

Citation: Marangoni, S., Beatty, J., Steagall, P. V. 2023. An ethogram of acute pain behaviors in cats based on expert consensus. PLOS ONE 18(9), e0292224.

Positive affect and learning: Exploring the “Eureka Effect” in dogs

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 questioned whether the intensity of...

Year Published: 2014Topics: Animal Training, Emotion, Pain, & Sentience, Welfare AssessmentAnimal Type: Dog

Citation: 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.

Play in rats: Association across contexts and types, and analysis of structure

Play has been proposed as a promising indicator of positive animal welfare. We aimed to study play in rats across contexts (conspecific/heterospecific) and types (social: pinning, being pinned; solitary: scampering), and we investigated its structure using behavioral sequence analysis. Group-housed...

Year Published: 2014Topics: Natural Behavior, Welfare AssessmentAnimal Type: Rat, Rodent

Citation: Melotti, L., Bailoo, J., Murphy, E. et al. 2014. Play in rats: Association across contexts and types, and analysis of structure. Animal Behavior and Cognition 1(4), 489–501.

Infrared thermography as a non-invasive method for evaluating stress in lactating dairy cows during isolation challenges

Year Published: 2023Topics: Welfare AssessmentAnimal Type: Cattle

Citation: Mincu, M., Nicolae, I., Gavojdian, D. 2023. Infrared thermography as a non-invasive method for evaluating stress in lactating dairy cows during isolation challenges. Frontiers in Veterinary Science 10.

Nosing around: Play in pigs

The predominant method of measuring welfare in swine focuses on overt physical ailments, such as skin lesions, lameness, and body condition. An alternative metric for assessing welfare in swine can be to measure the frequency and duration of positive behavioral...

Year Published: 2014Topics: Natural Behavior, Welfare AssessmentAnimal Type: Pig

Citation: Horback, K. 2014. Nosing around: Play in pigs. Animal Behavior and Cognition 2(2), 186.

Developing a feasible and sensitive judgement bias task in dairy cows

Judgement bias tasks (JBTs) are used to assess the influence of farm practices on livestock affective states. The tasks must be adjusted to the species and age group of focus. In cattle, most JBTs were designed for calves instead of...

Year Published: 2022Topics: Welfare AssessmentAnimal Type: Cattle

Citation: Kremer, L., van Reenen, C. G., Engel, B. et al. 2022. Developing a feasible and sensitive judgement bias task in dairy cows. Animal Cognition 25(2), 425–445.