Husbandry & Management

Effect of feeding environmental enrichment on lesser anteaters’ behavior, space use and food selectivity

Studying behavioral response to management and housing conditions provides specific evidence to enhance animal welfare. Feeding environmental enrichment (FEE) is a powerful strategy to meet welfare challenges. Lesser anteaters’ (Tamandua tetradactyla; n = 7) response to FEE was assessed by...

Year Published: 2025Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Other Animal

Citation: Asencio, C. J., Eguizábal, G. V., Mufari, J. R. et al. 2025. Effect of feeding environmental enrichment on lesser anteaters’ behavior, space use and food selectivity. Journal of Applied Animal Welfare Science 28(3), 515–528.

The provision of browse and its impacts on the health and welfare of animals at the zoo: A review

Browsers are animals that consume significant proportions of leaves, twigs, and bark from woody plants. These species have evolved morphological, physiological, and behavioral adaptations to subsist on a specialized diet. In zoos and other managed care facilities, the provision of...

Year Published: 2025Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Chimpanzee, Nonhuman Primate, Other Animal, Other Nonhuman Primate

Citation: Ramont, M., Principe, N., Prostko, R. et al. 2025. The provision of browse and its impacts on the health and welfare of animals at the zoo: A review. Zoo Biology 44(2), 105–125.

Exploring the utility of the gut microbiome as a longitudinal health monitoring tool in sanctuary chimpanzees (Pan troglodytes)

The primary goal of captive primate management is to ensure optimal health and welfare of the animals in our care. Given that the gut microbiome interacts closely with host metabolism, immunity, and even cognition, it represents a potentially powerful tool...

Year Published: 2025Topics: Biological Sampling & Physiological Measurement, Husbandry & ManagementAnimal Type: Chimpanzee, Nonhuman Primate

Citation: Amato, K. R., Lake, B. R., Ozminkowski, S. et al. 2025. Exploring the utility of the gut microbiome as a longitudinal health monitoring tool in sanctuary chimpanzees (Pan troglodytes). American Journal of Primatology 87(3), e70004.

Meta-analysis on the effect of foraging on feather pecking and feather coverage

Feather pecking (FP) has been a longstanding concern in avian welfare because of its potential to inflict harm on bird plumage. Researchers have proposed the redirection hypothesis in studies investigating factors influencing FP, positing that pecking feathers serve as a...

Year Published: 2025Topics: Abnormal/Problematic Behavior, Husbandry & ManagementAnimal Type: Bird, Chicken

Citation: Wen, J., Yang, S., Zhu, J. et al. 2025. Meta-analysis on the effect of foraging on feather pecking and feather coverage. Applied Animal Behaviour Science 285, 106584.

Establishing a predictable cue for catches to reduce reactivity to management events for captive rhesus macaques (Macaca mulatta)

Psychological duress can emerge from the perceived lack of predictability such that, in captive circumstances, reliable signals for aversive events can afford animals with the opportunity to behaviorally and physiologically prepare. Does a reliable and unique signal cue for an...

Year Published: 2025Topics: Handling, Husbandry & ManagementAnimal Type: Macaque, Nonhuman Primate

Citation: Pritchard, A. J., Blersch, R. A., Nathman, A. C. et al. 2025. Establishing a predictable cue for catches to reduce reactivity to management events for captive rhesus macaques (Macaca mulatta). Applied Animal Behaviour Science 285, 106578.

Effects of light colour and intensity on stress responses in the Pacific white shrimp (Penaeus vannamei).

Stress is a natural defence mechanism that can negatively impact the outcome of experiments and increase interindividual variability. Among environmental parameters, light colour and intensity are known to impact stress responses in numerous species. The Pacific white shrimp Penaeus vannamei...

Year Published: 2025Topics: Husbandry & ManagementAnimal Type: Crustacean, Invertebrate

Citation: Pichon, C., Kersante, P., Le Reste, G. et al. 2025. Effects of light colour and intensity on stress responses in the Pacific white shrimp (Penaeus vannamei). Applied Animal Behaviour Science 289, 106694.

Assessing the motivation of laying hens to outdoor space access

The present study aimed at evaluating the motivation of laying hens to access outdoor space and their behavior under indoor and outdoor conditions. A total of 54 laying hens (White Leghorns) at 38 weeks of age were housed in two...

Year Published: 2025Topics: Housing, Husbandry & ManagementAnimal Type: Bird, Chicken

Citation: Mancinelli, A. C., Chiattelli, D., Menchetti, L. et al. 2025. Assessing the motivation of laying hens to outdoor space access. Applied Animal Behaviour Science 285, 106581.

The effects of light and novel enrichment on Eastern indigo snake (Drymarchon couperi) behavior and physiology

Reptiles play an important role in education and conservation goals within the zoological community, yet evidence-based management protocols tailored to this group remain notably scarce. To redress this, a study was designed to assess behavioral and physiological changes to different...

Year Published: 2025Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Reptile, Snake

Citation: Lynch, E. C., Roznik, E. A., Smith, D. et al. 2025. The effects of light and novel enrichment on Eastern indigo snake (Drymarchon couperi) behavior and physiology. Applied Animal Behaviour Science 286, 106598.

Shelter use in horses: Time spent indoors and factors of variation – Results from a one-year longitudinal study

Stabling is a common lifestyle for horses, yet numerous studies show that it negatively impacts their welfare, leading to behavioural and health issues. In this study, we aimed to determine how much time horses choose to spend inside their stalls...

Year Published: 2025Topics: Housing, Husbandry & ManagementAnimal Type: Equine

Citation: Lansade, L., Lemarchand, J., Ruet, A. 2025. Shelter use in horses: Time spent indoors and factors of variation – Results from a one-year longitudinal study. Applied Animal Behaviour Science 290, 106699.

Investigation of food marking and contamination behaviors informs feeding practice in research colonies of laboratory opossums

The laboratory opossum, Monodelphis domestica, serves as a critical marsupial model in biomedical research. Proper feeding approaches are essential for promoting animal growth and wellbeing. In this study, we systematically evaluated food scattering and potential food contamination from feces across...

Year Published: 2025Topics: Husbandry & ManagementAnimal Type: Other Animal

Citation: Lanier, A. L., Schemera, B., Rynders, P. E. et al. 2025. Investigation of food marking and contamination behaviors informs feeding practice in research colonies of laboratory opossums. Journal of the American Association for Laboratory Animal Science 64(1), 89–97.