Husbandry & Management

The care of the Children’s Python (Antaresia childreni)

This article describes the care of the Children’s python (Antaresia childreni). It includes information on housing, feeding, handling, as well as the general health care of these animals. The information presented is derived from Standard Operating Procedures used at the...

Year Published: 2020Topics: Handling, Housing, Husbandry & Management, Welfare AssessmentAnimal Type: Reptile, Snake

Citation: Hosking, A., Martinic, G. 2020. The care of the Children’s Python (Antaresia childreni). Animal Technology and Welfare 19(2), 118-122.

The cotton rat – a new challenge

This poster describes how the Animal Technologists at Envigo adapted their current practices and procedures for a new species at their laboratory: the cotton rat. The paper describes cotton rat biology and behaviour; housing; environmental enrichment; health; dosing and blood...

Year Published: 2020Topics: Anesthesia & Sedation, Biological Sampling & Physiological Measurement, Drug/Substance Administration, Environmental Enrichment, Euthanasia, Housing, Husbandry & Management, Natural BehaviorAnimal Type: Rat, Rodent

Citation: Ballantine, A., Rodgers, D., Watts, C. et al. 2020. The cotton rat – a new challenge. Animal Technology and Welfare 19(1), 92-95.

The effect of group size, age and handling frequency on inter-male aggression in CD 1 mice

Aggression in male mice often leads to injury and death, making social housing difficult. We tested whether (1) small group size, (2) early age of allocation to a group decreases aggression and 3) manipulation increases aggression in male mice. A...

Year Published: 2020Topics: Housing, Husbandry & ManagementAnimal Type: Mouse, Rodent

Citation: Jirkof, P., Bratcher, N., Medina, L. et al. 2020. The effect of group size, age and handling frequency on inter-male aggression in CD 1 mice. Scientific Reports 10(1), 2253.

The effect of qualitative feed restriction in broiler breeder pullets on fear and motivation to explore

Restrictively fed broiler breeders are known to have increased motivation to explore and reduced fearfulness because hunger increases the motivation to search for and to acquire food, forcing the birds to face and engage with aversive stimuli that they would...

Year Published: 2020Topics: Husbandry & ManagementAnimal Type: Bird, Chicken

Citation: Tahamtani, F. M., Riber, A. B. 2020. The effect of qualitative feed restriction in broiler breeder pullets on fear and motivation to explore, Applied Animal Behaviour Science 228, 105009.

The effect of triploidy on the performance, gut microbiome and behaviour of juvenile Atlantic salmon (Salmo salar) raised at low temperature

Triploid Atlantic salmon (Salmo salar) aquaculture has been extensively considered for many years, but its development has so far remained very limited. This is mostly due to poorer farming performances of triploid fish (3 N) in comparison with their diploid...

Year Published: 2020Topics: Husbandry & ManagementAnimal Type: Fish, Salmon

Citation: Benhaïm, D., Leblanc, C. A. L., Horri, K. et al. 2020. The effect of triploidy on the performance, gut microbiome and behaviour of juvenile Atlantic salmon (Salmo salar) raised at low temperature. Applied Animal Behaviour Science 229, 105031.

The effects of different feeding routines on welfare in laboratory mice

The accepted norm in most laboratories around the globe is feeding laboratory mice an ad libitum diet, although several health impairments are well-established. In contrast, reducing the animals' body weight by feeding them less food once per day (referred to...

Year Published: 2020Topics: Husbandry & ManagementAnimal Type: Mouse, Rodent

Citation: Feige-Diller, J., Krakenberg, V., Bierbaum, L. et al. 2020. The effects of different feeding routines on welfare in laboratory mice. Frontiers in Veterinary Science 6, 479.

The influence of different types of outdoor access on dairy cattle behavior

Pasture access for dairy cows is highly valued both by cows and the public at large. When pasture access is not feasible, farmers can provide cows with alternative forms of outdoor access, such as an outdoor bedded pack, that may...

Year Published: 2020Topics: Housing, Husbandry & ManagementAnimal Type: Cattle

Citation: Smid, A. M. C., Weary, D. M., von Keyserlingk, M. A. G. 2020. The influence of different types of outdoor access on dairy cattle behavior. Frontiers in Veterinary Science 7, 257.

Report of the 2019 RSPCA/UFAW Rodent Welfare meeting

The RSPCA/UFAW Rodent Welfare Group has held a one-day meeting every autumn for the last 26 years, so that its members can discuss current welfare research, exchange views on welfare issues, and share experiences of the implementation of the 3Rs...

Year Published: 2020Topics: Animal Training, Environmental Enrichment, Handling, Housing, Husbandry & Management, Welfare AssessmentAnimal Type: Mouse, Rat, Rodent

Citation: Stevens, C., Finnegan, E., Clarkson, J. et al. 2020. Report of the 2019 RSPCA/UFAW Rodent Welfare meeting. Animal Technology and Welfare 19(2), 101-111.

A scoping review: The impact of housing systems and environmental features on beef cattle welfare

Housing systems and environmental features can influence beef cattle welfare. To date, little information has been synthesized on this topic. The aim of this scoping review was to examine the relationship between housing and welfare status, so that beef cattle...

Year Published: 2020Topics: Environmental Enrichment, Housing, Husbandry & Management, Stocking DensityAnimal Type: Cattle

Citation: Park, R. M., Foster, M., Daigle, C. L. 2020. A scoping review: The impact of housing systems and environmental features on beef cattle welfare. Animals 10(4), 565.

Are turkeys (Meleagris gallopavo) motivated to avoid excreta-soiled substrate?

The soiling of bedding on modern turkey farms combined with turkeys’ reduced ability and opportunity to perch and roost at elevation, forces them to spend most, if not all, of their time in contact with their excreta. To determine turkeys’...

Year Published: 2020Topics: Husbandry & ManagementAnimal Type: Bird

Citation: Monckton, V., van Staaveren, N., Baes, C. F. et al. 2020. Are turkeys (Meleagris gallopavo) motivated to avoid excreta-soiled substrate? Animals 10(11), 2015.