Environmental Enrichment

The welfare of cattle in different housing systems

The review provides an overview of research concerning the assessment of cattle welfare in different housing systems. Hence, it restricts its scope to factors known to have a particular influence on the expression of their natural behaviours. It analyses the...

Year Published: 2025Topics: Environmental Enrichment, HousingAnimal Type: Cattle

Citation: Pilarczyk, B., Pilarczyk, R., Bąkowska, M. et al. 2025. The welfare of cattle in different housing systems. Animals 15(13), 1972.

Evaluating the suitability of substrate enrichment for Zebrafish in high-capacity research aquaria

Zebrafish, Danio rerio, show a preference for substrate enrichment within their tanks however this is seldom included within high-capacity research aquaria due to fears its inclusion may impact on their ability to breed on demand. To investigate this potential impact...

Year Published: 2025Topics: Environmental Enrichment, Husbandry & Management, ReproductionAnimal Type: Fish, Zebrafish

Citation: McKay-West, J., Green, M., Chance, R. 2025. Evaluating the suitability of substrate enrichment for Zebrafish in high-capacity research aquaria. Animal Technology and Welfare 24(2), 108–112.

Enrichment for stud males in MRC Ares

Sometimes within the laboratory environment mice may be housed on their own for example when being used as studs for cryopreservation. As these animals do not have a companion for enrichment it is important that these mice are provided with...

Year Published: 2025Topics: Environmental EnrichmentAnimal Type: Mouse, Rodent

Citation: McCool, J. 2025. Enrichment for stud males in MRC Ares. Animal Technology and Welfare 24(2), 149–150.

Husbandry and management interventions for the conservation and welfare of captive animals – a systematic evidence map

Zoos and aquariums are poised to play increasingly important roles in mitigating the global biodiversity crisis. However, the ultimate success of ex-situ conservation depends on animal welfare and effective husbandry and management practices. As such, an empirical understanding of ‘what...

Year Published: 2025Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: All/General

Citation: Martin, T., Lemasson, A., Wayman, J. et al. 2025. Husbandry and management interventions for the conservation and welfare of captive animals – a systematic evidence map. Journal of Zoo and Aquarium Research 13(3), 152–163.

Sleep preferences in CD1 mice in a laboratory environment

This study investigates the preferences of CD1 mice in a lab environment for various sleeping enrichment options within their cages. Understanding the environmental factors that influence sleep behaviour is crucial for enhancing animal welfare in laboratory settings. We assessed two...

Year Published: 2025Topics: Environmental Enrichment, Husbandry & Management, Natural BehaviorAnimal Type: Mouse, Rodent

Citation: Mackay, F., Teggart, M. 2025. Sleep preferences in CD1 mice in a laboratory environment. Animal Technology and Welfare 24(2), 175–176.

Classical cuts: A pilot study of classical music’s effects on dogs in grooming settings

Grooming procedures are often stressful for dogs due to exposure to loud noises, unfamiliar individuals, and the absence of their owners. This study aimed to assess whether classical music could reduce stress-related behaviours in dogs during grooming. Fifteen companion dogs...

Year Published: 2025Topics: Environmental EnrichmentAnimal Type: Dog

Citation: Krupa, W., Czyżowski, P., Kaszycka, K. et al. 2025. Classical cuts: A pilot study of classical music’s effects on dogs in grooming settings. Animal Cognition 28(1), 60.

Marm-ite moments: Enriching marmoset behaviour with the 3Rs

It is well documented that activity levels of non-human primates (NHPs) are reduced in captivity, particularly in laboratory settings where space and enclosure design are limited.1 The 3Rs encourages researchers to refine their care of protected species by increasing the...

Year Published: 2025Topics: Environmental EnrichmentAnimal Type: Marmoset, Nonhuman Primate

Citation: Horsfield, A., Witts, N., Maishman, T. 2025. Marm-ite moments: Enriching marmoset behaviour with the 3Rs. Animal Technology and Welfare 24(2), 160–164.

Chew sticks, do mice really care?

There are various chewing enrichments on the market for small rodents. In this study we focused on comparing two types, T-Brick and Aspen to see which product enabled more natural chewing behaviours in several strains of mice. A rack of...

Year Published: 2025Topics: Environmental Enrichment, Natural BehaviorAnimal Type: Mouse, Rodent

Citation: Higginson, K. 2025. Chew sticks, do mice really care? Animal Technology and Welfare 24(2), 185–187.

An enrichment programme for group housed Rhesus macaques (Macaca mulatta)

The Centre for Macaques (CFM) houses Rhesus Macaques (Macaca mulatta) in groups of 2 to 18 individuals with ages ranging from birth to 16 years. We strive to create a comprehensive enrichment program with a variety of diverse types catering...

Year Published: 2025Topics: Environmental EnrichmentAnimal Type: Macaque, Nonhuman Primate

Citation: Fretton, G., Osborn, O. 2025, August An enrichment programme for group housed Rhesus macaques (Macaca mulatta). Animal Technology and Welfare 24(2), 144–148.

Environmental enrichment for laboratory rats and mice: Endocrine, physiological, and behavioral benefits of meeting rodents’ biological needs

Standard housing for laboratory rodents is characterized by cages that do not always provide an adequate environment to meet the animal’s behavioral needs. When animals are reared under impoverished conditions, negative states such as boredom and distress might arise. Environmental...

Year Published: 2025Topics: Environmental EnrichmentAnimal Type: Mouse, Rat, Rodent

Citation: Domínguez-Oliva, A., Hernández-Avalos, I., Bueno-Nava, A. et al. 2025. Environmental enrichment for laboratory rats and mice: Endocrine, physiological, and behavioral benefits of meeting rodents’ biological needs. Frontiers in Veterinary Science 12.