Publications

Acclimation and blood sampling: Effects on stress markers in C57Bl/6J mice

Blood sampling in rodents is common practice in scientific studies. Some of the refined methods widely used are the puncture of the saphenous vein or tail vein, or even tail docking. The handling needs of these different blood sampling methods...

Year Published: 2023Topics: Biological Sampling & Physiological MeasurementAnimal Type: Mouse, Rodent

Citation: Marin, N., Moragon, A., Gil, D. et al. 2023. Acclimation and blood sampling: Effects on stress markers in C57Bl/6J mice. Animals 13(18), 2816.

Thinking chickens: A review of cognition, emotion, and behavior in the domestic chicken

Domestic chickens are members of an order, Aves, which has been the focus of a revolution in our understanding of neuroanatomical, cognitive, and social complexity. At least some birds are now known to be on par with many mammals in...

Year Published: 2017Topics: Emotion, Pain, & Sentience, PersonalityAnimal Type: Bird, Chicken

Citation: Marino, L. 2017. Thinking chickens: A review of cognition, emotion, and behavior in the domestic chicken. Animal Cognition 20(2), 127–147.

The psychology of cows

Domestic cows (Bos taurus) are consumed worldwide as beef and veal, kept as dairy product producers, employed as draft animals in labor, and are used for a long list of other products, including leather and manure. But despite global reliance...

Year Published: 2017Topics: Emotion, Pain, & Sentience, PersonalityAnimal Type: Cattle

Citation: Marino, L., Allen, K. 2017. The psychology of cows. Animal Behavior and Cognition 4(4), 474–498

European Union legislation for the welfare of animals used for scientific purposes: Areas identified for further discussion

The Directive 2010/63/EU of the European Parliament and of the Council has been in force for more than a decade and has brought about significant improvements and novel requirements for the welfare of animals used for scientific purposes, while safeguarding...

Year Published: 2023Topics: Regulations & Ethical ReviewAnimal Type: All/General

Citation: Marinou, K. A., Dontas, I. A. 2023. European Union legislation for the welfare of animals used for scientific purposes: Areas identified for further discussion. Animals 13(14), 2367.

The 3Rs in experimental liver disease

Patients with cirrhosis present multiple physiological and immunological alterations that play a very important role in the development of clinically relevant secondary complications to the disease. Experimentation in animal models is essential to understand the pathogenesis of human diseases and,...

Year Published: 2023Topics: Disease/Experimental ModelAnimal Type: All/General, Mouse, Rat, Rodent

Citation: Martinez-Lopez, S., Angel-Gomis, E., Sanchez-Ardid, E. et al. 2023. The 3Rs in experimental liver disease. Animals 13(14), 2357.

Testing use of the first multi-partner cognitive enrichment devices by a group of male bottlenose dolphins

Alliance formation plays a crucial part in male dolphins' lives. These partnerships may last for decades or even for a lifetime; thus, partner choice and the maintenance of these relationships are both considered key components of alliance formation. In our...

Year Published: 2022Topics: Environmental EnrichmentAnimal Type: Marine Mammal

Citation: Matrai, E., Kwok, S. T., Boos, M. et al. 2022. Testing use of the first multi-partner cognitive enrichment devices by a group of male bottlenose dolphins. Animal Cognition 25(4), 961–973.

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.

A field-based adaptation of the classic morris water maze to assess learning and memory in a free-living animal

Free-living animals rely on cognitive functions, such as learning and memory, for numerous aspects of their survival. However, research involving these mechanisms is often limited to the laboratory where animals are far removed from natural influences. Here, we adapted the...

Year Published: 2020Topics: Behavioral & Cognitive TestingAnimal Type: Mouse, Rodent

Citation: McKay, L., Hunninck, L., Sheriff, M. 2020. A field-based adaptation of the classic morris water maze to assess learning and memory in a free-living animal. Animal Behavior and Cognition 9(4), 396–407.

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.

Noninvasive sampling of the small intestinal chyme for microbiome, metabolome and antimicrobial resistance genes in dogs, a proof of concept

Background The gastrointestinal microbiome and metabolome vary greatly throughout the different segments of the gastrointestinal tract, however current knowledge of gastrointestinal microbiome and metabolome in health and disease is limited to fecal samples due to ease of sampling. The engineered...

Year Published: 2023Topics: Biological Sampling & Physiological MeasurementAnimal Type: Dog

Citation: Menard, J., Bagheri, S., Menon, S. et al. 2023. Noninvasive sampling of the small intestinal chyme for microbiome, metabolome and antimicrobial resistance genes in dogs, a proof of concept. Animal Microbiome 5(1), 64.