Environmental Enrichment

Voluntary exercise reduces plasma cortisol levels and improves transitory memory impairment in young and aged Octodon degus

Sleep deprivation (SD) has been reported to induce transient cognitive impairment in functional domains commonly affected in dementia, including memory. Indeed, sleep disturbance has been proposed as an early marker for Alzheimer's disease (AD). SD emulates many aging-related modifications, including...

Year Published: 2019Topics: Environmental EnrichmentAnimal Type: Other Rodent, Rodent

Citation: Estrada, C., Cuenca, L., Cano-Fernandez, L. et al. 2019. Voluntary exercise reduces plasma cortisol levels and improves transitory memory impairment in young and aged Octodon degus. Behavioural Brain Research 373, 112066.

Music exposure attenuates anxiety- and depression-like behaviors and increases hippocampal spine density in male rats

Epidemiological and clinical studies suggest that early-life stress (ELS) may lead to the development of mental disorders in adulthood. Maternal separation (MS) is a valid animal model of ELS that produces detrimental effects on brain and behavior of experimental animals....

Year Published: 2019Topics: Environmental EnrichmentAnimal Type: Rat, Rodent

Citation: Papadakakis, A., Sidiropoulou, K., Panagis, G. 2019. Music exposure attenuates anxiety- and depression-like behaviors and increases hippocampal spine density in male rats. Behavioural Brain Research 372, 112023.

Three little pigs! straw, sticks and bricks: ‘I’ll blow your house down’

In order for a scientific project involving animals to run smoothly, it is essential that the Animal Technologists have a good understanding of both the animals they are dealing with and of the project itself. Therefore our input to the...

Year Published: 2019Topics: Environmental Enrichment, HousingAnimal Type: Pig

Citation: Duckett, L., Phelon, L., Wheeler, L. 2018.Three little pigs! straw, sticks and bricks: ‘I'll blow your house down'. Animal Technology and Welfare 17(3), 201-203 (IAT Congress 2018 Poster Presentation).

A comparison of enrichment items for the promotion of natural gnawing behaviour in laboratory mice

Appropriate housing and husbandry, including environmental enrichment, must take the natural habitat, biology and behaviour of each species into consideration. The Guide for the Care and Use of Laboratory Animals (1996) states that the goal should always be to maximise...

Year Published: 2019Topics: Environmental EnrichmentAnimal Type: Mouse, Rodent

Citation: Lopez Juaristi, 2019. A comparison of enrichment items for the promotion of natural gnawing behaviour in laboratory mice. Animal Technology and Welfare 18(2), 93-97.

Team awesome: Why we can be proud

The presentation I gave at IAT Congress 2019 was based on the changes and refinements the University of Dundee, Medical School Resource Unit (MSRU) has made over the past 18 months. These changes, described in this paper, include: guinea pig...

Year Published: 2019Topics: Environmental Enrichment, Housing, Husbandry & Management, ReproductionAnimal Type: Guinea Pig, Mouse, Rat, Rodent

Citation: King, J. 2019. Team awesome: Why we can be proud. Animal Technology and Welfare 18(2), 127-131.

Refinement: promoting Gallus Gallus welfare in an experimental poultry unit

The poultry team at The Pirbright Institute reviewed existing husbandry practices and trialled several refinement practices. The objective was to provide the birds used in research with an environment which enables them to express their natural behaviours and habituates them...

Year Published: 2019Topics: Environmental Enrichment, Housing, Human-Animal InteractionAnimal Type: Bird, Chicken

Citation: Harris, K., New, R., Smith, P. et al. 2019. Refinement: promoting Gallus Gallus welfare in an experimental poultry unit. Animal Technology and Welfare 18(2), 137-139. (IAT Congress 2018 Poster Presentation)

The effects of cage color and light intensity on rat affect during heterospecific play

Environmental enrichment provides physiological and emotional benefits to laboratory rodents. Red tinted shelters are a common enrichment found in laboratories that provide rodents with a hiding space shielded from bright light. Red tinting alters the light's spectral make-up which reduces...

Year Published: 2019Topics: Emotion, Pain, & Sentience, Environmental Enrichment, Housing, Husbandry & ManagementAnimal Type: Rat, Rodent

Citation: LaFollette, M. R., Swan, M. P., Smith, R. K. et al. 2019. The effects of cage color and light intensity on rat affect during heterospecific play. Applied Animal Behaviour Science 219, 104834.

Environmental enrichment for pregnant sows modulates HPA-axis and behavior in the offspring

Our goal was to assess the effects of environmental enrichment during gestation on the hypothalamic–pituitary–adrenal axis (HPA) and behavior of offspring. In order to test our hypothesis, we kept 18 sows (Sus scrofa domesticus) in straw during the final third...

Year Published: 2019Topics: Environmental EnrichmentAnimal Type: Pig

Citation: Tatemoto, P., Bernardino, T., Alves, L. et al. 2019. Environmental enrichment for pregnant sows modulates HPA-axis and behavior in the offspring. Applied Animal Behaviour Science 220, 104854.

Influence of nest boxes and claw abrasive devices on feather pecking and the fear responses of layer breeders in natural mating colony cages

Natural mating colony cages for parent-stock layer breeders, instead of conventional cages with artificial insemination, have been widely adopted by many commercial farms in China. Although some natural mating behaviours can be expressed and broader activity space is provided compared...

Year Published: 2019Topics: Environmental EnrichmentAnimal Type: Bird, Chicken

Citation: Shi, H., Li, B., Tong, Q. et al. 2019. Influence of nest boxes and claw abrasive devices on feather pecking and the fear responses of layer breeders in natural mating colony cages. Applied Animal Behaviour Science 220, 104842.

A systematic review of social and environmental factors and their implications for indoor cat welfare

Cats are one of the world's most populous companion animals, yet little is known about how the home environment is adapted relative to their needs. Outdoor access is thought to be beneficial for both the physical and mental wellbeing of...

Year Published: 2019Topics: Environmental EnrichmentAnimal Type: Cat

Citation: Foreman-Worsley, R., Farnworth, M. J. A systematic review of social and environmental factors and their implications for indoor cat welfare. Applied Animal Behaviour Science 220, 104841.