Publications

Enrichment in the sucker and weaner phase altered the performance of pigs in three behavioural tests

We tested the hypothesis that provision of enrichment in the form of enrichment blocks during the sucker and weaner phases would affect the behaviour of pigs. We measured the performance of pigs in an open field/novel object test, a maze...

Year Published: 2018Topics: Environmental EnrichmentAnimal Type: Pig

Citation: Ralph, C., Hebart, M., Cronin, G. 2018. Enrichment in the sucker and weaner phase altered the performance of pigs in three behavioural tests. Animals 8(5), 74.

The use of a non-penetrating captive bolt for the euthanasia of neonate piglets

The most common method for the on-farm euthanasia of neonate piglets is reported to be manual blunt force trauma. This paper presents the results of research to evaluate a mechanical non-penetrating captive bolt (the Accles and Shelvoke CASH small animal...

Year Published: 2018Topics: EuthanasiaAnimal Type: Pig

Citation: Grist, A., Lines, J., Knowles, T. et al. 2018. The use of a non-penetrating captive bolt for the euthanasia of neonate piglets. Animals 8(4), 48.

The use of a mechanical non-penetrating captive bolt device for the euthanasia of neonate lambs

A non-penetrating captive bolt device, powered by a 1-grain 0.22″ cartridge delivering a calculated kinetic energy of 47 Joules was tested as a euthanasia method on 200 neonate lambs (Ovis aries) of 4.464 kg (SD (Standard deviation) ± 1.056) mean...

Year Published: 2018Topics: EuthanasiaAnimal Type: Sheep

Citation: Grist, A., Lines, J., Knowles, T. et al. 2018. The use of a mechanical non-penetrating captive bolt device for the euthanasia of neonate lambs. Animals 8(4), 49.

Naturalness and animal welfare

Naturalness is considered important for animals, and is one criterion for assessing how we care for them. However, it is a vague and ambiguous term, which needs definition and assessments suitable for scientific and ethical questions. This paper makes a...

Year Published: 2018Topics: Natural BehaviorAnimal Type: All/General

Citation: Yeates, J. 2018. Naturalness and animal welfare. Animals 8(4), 53.

The vest-collar as a rodent collar to prevent licking and scratching during experiments

Various types of restraint collars have been used for research animals, and the Elizabethan collar (E-collar) is the most commonly used. However, animals can be choked by the E-collar or they tend to remove it; furthermore, repeated rubbing and scratching...

Year Published: 2016Topics: External Bodily EquipmentAnimal Type: Mouse, Rodent

Citation: Jang, Y., Park, Y. E., Yun, C.-W. et al. 2016. The vest-collar as a rodent collar to prevent licking and scratching during experiments. Laboratory Animals 50(4), 296-304.

Use of space and behavior of weaned piglets kept in enriched two-level housing system

In this study, the possibility of introducing an elevated platform to a piglet pen was explored as a way of increasing available space and creating functional areas. On the platform, nine different manipulable materials were offered. In four batches, 40...

Year Published: 2018Topics: Environmental Enrichment, HousingAnimal Type: Pig

Citation: Fels, M., Lüthje, F., Faux-Nightingale, A. et al. 2018. Use of space and behavior of weaned piglets kept in enriched two-level housing system. Journal of Applied Animal Welfare Science 21(3), 267-282.

Effects of enrichment presentation and other factors on behavioral welfare of pantropical spotted dolphin (Stenella attenuata)

Environmental enrichment is a crucial element of promoting welfare for animals in captivity. However, enrichment programs are not always formally evaluated for their efficacy. Furthermore, there is little empirical evidence of enrichment evaluation for species of small cetaceans in zoological...

Year Published: 2018Topics: Environmental EnrichmentAnimal Type: Marine Mammal

Citation: Perez, B. C., Mehrkam, L. R., Foltz, A. R. et al. 2018. Effects of enrichment presentation and other factors on behavioral welfare of pantropical spotted dolphin (Stenella attenuata). Journal of Applied Animal Welfare Science 21(2), 130-140.

Assessment of environmental enrichment for different primate species under low budget: A case study

The 2011 European Union Zoo Inquiry presented evidence that most zoos fail to achieve adequate levels of nonhuman animal welfare. Appropriate environmental enrichment (EE) can play a role in the promotion of welfare. However, financial and staff constraints frequently make...

Year Published: 2018Topics: Abnormal/Problematic Behavior, Environmental Enrichment, Natural BehaviorAnimal Type: Lemur, Nonhuman Primate, Other Nonhuman Primate

Citation: Costa, R., Sousa, C., Llorente, M. 2018. Assessment of environmental enrichment for different primate species under low budget: A case study. Journal of Applied Animal Welfare Science 21(2), 185-199.

Behavior and welfare of domestic cats housed in cages larger than U.S. norm

The effect of providing additional floor space on cat behavior and welfare is not well documented. This study involved replication of an investigation of cats' responses to enhanced cage and room environments using cages of 0.56 m2 with the same...

Year Published: 2017Topics: HousingAnimal Type: Cat

Citation: Stella, J. L., Croney, C. C., Buffington, C. T. 2017. Behavior and welfare of domestic cats housed in cages larger than U.S. norm. Journal of Applied Animal Welfare Science 20(3), 296-312.

Toward a choice-based judgment bias task for horses

Judgment bias tasks for nonhuman animals are promising tools to assess emotional valence as a measure of animal welfare. In view of establishing a valid judgment bias task for horses, the present study aimed to evaluate 2 versions (go/no-go and...

Year Published: 2017Topics: Welfare AssessmentAnimal Type: Equine

Citation: Hintze, S., Roth, E., Bachmann, I. et al. 2017. Toward a choice-based judgment bias task for horses. Journal of Applied Animal Welfare Science 20(2), 123-136.