Hamster

A systematic review of the effects of musical enrichment on captive mammals (2025)

Forty two studies examining physiological, behavioural and cognitive mammalian responses to music were identified, with 38.1% of those studies focusing on primates. The studies identified included 23 mammalian species across six animal orders (Artiodactyla, Carnivora, Perissodactyla, Primates, Proboscidea and Rodentia)....

Year Published: 2025Topics: Environmental EnrichmentAnimal Type: Baboon, Capuchin, Cat, Chimpanzee, Chinchilla, Dog, Gerbil, Gibbon, Guinea Pig, Hamster, Lemur, Macaque, Marmoset, Mole Rat, Mouse, Nonhuman Primate, Other Nonhuman Primate, Other Rodent, Owl Monkey, Rat, Rodent, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Alkalaj, M. 2025. A systematic review of the effects of musical enrichment on captive mammals. Canopy 25(2).

Burrowing for answers: Investigating Syrian hamster welfare through owner surveys

Background: Syrian hamsters are a relatively common pet species in the UK. However, we know very little about how they are kept. The aim of this study was to identify areas of good and poor practices among Syrian hamster owners...

Year Published: 2024Topics: Environmental EnrichmentAnimal Type: Hamster, Rodent

Citation: Fox, A., Neville, V. 2024. Burrowing for answers: Investigating Syrian hamster welfare through owner surveys. Veterinary Record 195(9), e4534.

Guidance on the transport of laboratory animals

Report of the Transport Working Group established by the Laboratory Animal Science Association (LASA)

Year Published: 2005Topics: Relocation & TransportAnimal Type: Amphibian, Cat, Dog, Ferret, Frog & Toad, Guinea Pig, Hamster, Macaque, Marmoset, Mouse, Nonhuman Primate, Pig, Rabbit, Rat, Rodent, Salamander

Citation: Swallow, J., Anderson, D., Buckwell, A. C. et al. 2005. Guidance on the transport of laboratory animals. Laboratory Animals 39(1), 1-39.

No evidence tube entrapment distresses rodents in typical empathy tests

In the first two experiments an empty tube open at one end was placed in different locations. Male hamsters, tested one at a time, tended to stay close to the tube or in it. During the first minute of the...

Year Published: 2024Topics: Handling, RestraintAnimal Type: Hamster, Rat, Rodent

Citation: Nugroho, D. A. A., Kusrohmaniah, S., Pilz, E. et al. 2024. No evidence tube entrapment distresses rodents in typical empathy tests. Animal Cognition 27(1), 29.

Use of a toy soak to maximize staff efficiency in cage wash operations

The Guide for the Care and Use of Laboratory Animals emphasizes that the primary aim of environmental enrichment is to enhance animal well-being. At our facility, at the end of a two-week cycle in a rodent cage, enrichment accessories and...

Year Published: 2023Topics: Husbandry & ManagementAnimal Type: Hamster, Mouse, Rat, Rodent

Citation: Molnar, D. L., Vernasco Price, E. J. 2023. Use of a toy soak to maximize staff efficiency in cage wash operations. Laboratory Animal Science Professional 11(2) (March/April), 40-41.

The UFAW Handbook on the Care and Management of Laboratory and Other Research Animals (9th ed.)

The latest edition of the seminal reference on the care and management of laboratory and research animals. The newly revised ninth edition of The UFAW Handbook on the Care and Management of Laboratory and Other Research Animals delivers an up-to-date...

Year Published: 2024Topics: Animal Training, Environmental Enrichment, Euthanasia, Housing, Husbandry & Management, Natural Behavior, Relocation & Transport, Welfare AssessmentAnimal Type: Amphibian, Bird, Capuchin, Cat, Cattle, Cephalopod, Crustacean, Dog, Equine, Ferret, Finch, Fish, Fowl, Frog & Toad, Gerbil, Goat, Guinea Pig, Hamster, Invertebrate, Lizard, Macaque, Marmoset, Mole Rat, Mouse, Nonhuman Primate, Other Animal, Other Bird, Other Fish, Other Nonhuman Primate, Other Rodent, Pig, Rabbit, Rat, Reptile, Rodent, Sheep, Snake, Tree Shrew, Turtle & Tortoise, Vervet (African Green Monkey), Zebrafish

Citation: Golledge, H., Richardson, C. (Eds.) 2024. The UFAW Handbook on the Care and Management of Laboratory and Other Research Animals (9th ed.). Wiley-Blackwell. 1040 p.

Rehoming and other refinements and replacement in procedures using golden hamsters in SARS-CoV-2 vaccine research

Effective vaccines are needed to fight the COVID-19 pandemic. Forty golden hamsters were inoculated with two promising vaccine candidates and eighteen animals were used in pilot trials with viral challenge. ELISA assays were performed to determine endpoint serum titres for...

Year Published: 2023Topics: Disease/Experimental ModelAnimal Type: Hamster, Rodent

Citation: Štrbenc, M., Kuhar, U., Lainšček, D. et al. 2023. Rehoming and other refinements and replacement in procedures using golden hamsters in SARS-CoV-2 vaccine research. Animals 13(16), 2616.

Performance and consistency of circulating warm water blankets for rodents

General anesthesia as used for rodent research can have adverse effects on physiologic mechanisms. Thermoregulation is often greatly inhibited, with resultant deleterious effects on cardiac and respiratory function. These potential effects can be mitigated by providing external heat support. The...

Year Published: 2022Topics: Surgery & Post-OpAnimal Type: Chinchilla, Gerbil, Guinea Pig, Hamster, Mouse, Other Rodent, Rat, Rodent

Citation: Nicolis, I. N., Beale, C. N., Bidot, W. A. et al. 2022. Performance and consistency of circulating warm water blankets for rodents. JAALAS 61(1), 96-100.

Happy hamsters? Enrichment induces positive judgement bias for mildly (but not truly) ambiguous cues to reward and punishment in Mesocricetus auratus

Recent developments in the study of animal cognition and emotion have resulted in the ‘judgement bias' model of animal welfare. Judgement biases describe the way in which changes in affective state are characterized by changes in information processing. In humans,...

Year Published: 2015Topics: Emotion, Pain, & Sentience, Environmental EnrichmentAnimal Type: Hamster, Rodent

Citation: Bethell, E. J., Koyama, N. F. 2015. Happy hamsters? Enrichment induces positive judgement bias for mildly (but not truly) ambiguous cues to reward and punishment in Mesocricetus auratus. Royal Society Open Science 2, 140399.

Housing density and aggression in Syrian hamsters

The Syrian hamster (Mesocricetus auratus) is a solitary and naturally territorial animal, with female hamsters being more aggressive than males. This behavior makes handling difficult because they are usually housed in groups, which can lead to aggressive behavior. The objective...

Year Published: 2021Topics: Social Housing & Companionship, Stocking DensityAnimal Type: Hamster, Rodent

Citation: da Silva Medeiros Elidio, H., Coelho, J. W. R., Cavalcanti Pereira da Silva, L. C. et al. 2021. Housing density and aggression in Syrian hamsters. JAALAS 60(5), 506-509.