Husbandry & Management

The dog soundscape: Recurrence, emotional impact, acoustics, and implications for dog observations and dog–human interactions

While numerous dog behavioral studies use environmental sounds, the dog soundscape remains undescribed. We proposed a list of 79 sounds classified into six categories: Dog, Dog accessories, Human, city and vehicles, Garden, countryside and weather, and Household. In a survey,...

Year Published: 2024Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Dog

Citation: Savel, S., Legou, T. 2024. The dog soundscape: Recurrence, emotional impact, acoustics, and implications for dog observations and dog–human interactions. Animals 14(2), 279.

The effect of a hiding space on the behaviour and heart rate variability of dairy calves during temporary separation from the dam

In natural settings, newborn calves hide for several days before joining the herd. It is unclear whether dairy calves housed indoors would show similar hiding behaviour. This study aimed to describe the use of an artificial hide provided to calves...

Year Published: 2024Topics: Environmental Enrichment, Husbandry & Management, Rearing & WeaningAnimal Type: Cattle

Citation: Spitzer, H. B., Meagher, R. K., O'Sullivan, M. L. et al. 2024. The effect of a hiding space on the behaviour and heart rate variability of dairy calves during temporary separation from the dam. Animal Welfare 33, e2.

Effects of cold stress on the hemolymph of the Pacific white shrimp Penaeus vannamei

Temperature is an important factor in the physiological processes of aquatic organisms and can seriously affect several chemical and biological processes in their bodies, including respiratory metabolism, antioxidant capacity, immune capacity, and signal transduction. In this study, physiological, transcriptomic, and...

Year Published: 2024Topics: Husbandry & ManagementAnimal Type: Crustacean, Invertebrate

Citation: Zhu, J., Shi, W., Zhao, R. et al. 2024. Effects of cold stress on the hemolymph of the Pacific white shrimp Penaeus vannamei. Fishes 9(1), 36.

The effects of different feed ration levels on growth, welfare rating, and early maturation in juvenile Atlantic salmon (Salmo salar)

To investigate the possible effect of different feed ration levels on the growth, welfare, and early maturation of juvenile Atlantic salmon, 450 salmon parr with a mean (±standard error) initial weight of 51.6 g (±0.8) were reared in triplicate under...

Year Published: 2024Topics: Husbandry & ManagementAnimal Type: Fish, Salmon

Citation: Imsland, A. K. D., Methúsalemsson, H. 2024. The effects of different feed ration levels on growth, welfare rating, and early maturation in juvenile Atlantic salmon (Salmo salar). Fishes 9(2), 70.

Recommendations for measuring and standardizing light for laboratory mammals to improve welfare and reproducibility in animal research

Light enables vision and exerts widespread effects on physiology and behavior, including regulating circadian rhythms, sleep, hormone synthesis, affective state, and cognitive processes. Appropriate lighting in animal facilities may support welfare and ensure that animals enter experiments in an appropriate...

Year Published: 2024Topics: Husbandry & ManagementAnimal Type: All/General, Cat, Dog, Goat, Macaque, Marmoset, Mouse, Nonhuman Primate, Pig, Rat, Rodent, Sheep, Vervet (African Green Monkey)

Citation: Lucas, R. J., Allen, A. E., Brainard, G. C. et al. 2024. Recommendations for measuring and standardizing light for laboratory mammals to improve welfare and reproducibility in animal research. PLOS Biology 22(3), e3002535.

The influence of water nitrate concentration combined with elevated temperature on rainbow trout Oncorhynchus mykiss in an experimental aquaponic setup

Intensive recirculating systems are a fast-developing sector of aquaculture. While several warm-water fish have been reared in aquaponics, almost no data are available for cold-water species. The determination of nitrate toxicity thresholds in recirculating aquaculture is crucial. Different pollutants are...

Year Published: 2024Topics: Husbandry & ManagementAnimal Type: Fish, Trout

Citation: Papadopoulos, D. K., Lattos, A., Chatzigeorgiou, I. et al. 2024. The influence of water nitrate concentration combined with elevated temperature on rainbow trout Oncorhynchus mykiss in an experimental aquaponic setup. Fishes 9(2), 74.

Resource choice during ontogeny enhances both the short- and longer-term welfare of laying hen pullets

We hypothesised that resource choice during early life contributes to both current and longer-term beneficial effects on animal welfare. We investigated this hypothesis in a longitudinal cross-over experiment with laying hen pullets (Gallus gallus domesticus) reared in pens with one...

Year Published: 2024Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Bird, Chicken

Citation: Holt, R. V., Skånberg, L., Keeling, L. J. et al. 2024. Resource choice during ontogeny enhances both the short- and longer-term welfare of laying hen pullets. Scientific Reports 14(1), 3360.

Investigations on Xenopus laevis body composition and feeding behavior in a laboratory setting

The African clawed frog, Xenopus laevis, has been used as a laboratory animal for decades in many research areas. However, there is a lack of knowledge about the nutritional physiology of this amphibian species and the feeding regimen is not...

Year Published: 2024Topics: Husbandry & ManagementAnimal Type: Amphibian, Frog & Toad

Citation: Böswald, L. F., Matzek, D., von La Roche, D. et al. 2024. Investigations on Xenopus laevis body composition and feeding behavior in a laboratory setting. Scientific Reports 14(1), 9517.

Growth and oxidative stress of clownfish Amphiprion ocellaris reared at different salinities

Aquaculture of ornamental marine fish is often conducted in recirculating aquaculture systems (RAS) using artificial seawater. Considering the cost of salts to produce artificial seawater (salinity 35‰), we investigated the effect of different salinities (5, 15, 25, and 35‰) on...

Year Published: 2024Topics: Husbandry & ManagementAnimal Type: Fish, Other Fish

Citation: Carneiro, M. D. D., Medeiros, R. S. de, Monserrat, J. M. et al. 2024. Growth and oxidative stress of clownfish Amphiprion ocellaris reared at different salinities. Fishes 9(1), 30.

Influence of deep-litter bedding materials on environmental and welfare-related factors in boar studs

In recent years, it has become increasingly difficult for artificial insemination (AI) centers to procure high-quality bedding materials. The aim of this study was to investigate influences of bedding materials on selected environmental and welfare-related aspects in breeding boars. Including...

Year Published: 2024Topics: Husbandry & ManagementAnimal Type: Pig

Citation: Riedel, A., Pieper, L., Lautner, M. et al. 2024. Influence of deep-litter bedding materials on environmental and welfare-related factors in boar studs. Applied Animal Behaviour Science 273, 106215.