Pig

Understanding tail-biting in pigs through social network analysis

The objective of this study was to investigate the association between social structure and incidence of tail-biting in pigs. Pigs (n = 144, initial weight = 7.2 ± 1.57 kg, 4 weeks of age) were grouped based on their litter...

Year Published: 2018Topics: Social Housing & CompanionshipAnimal Type: Pig

Citation: Li, Y., Zhang, H., Johnston, L. et al. 2018. Understanding tail-biting in pigs through social network analysis. Animals 8(1), 13.

Environmental enrichment for sucker and weaner pigs: The effect of enrichment block shape on the behavioural interaction by pigs with the blocks

This experiment tested the effect of enrichment-block shape on oro-nasal contact by young pigs, and possible habituation to the blocks. Nineteen litters (197 piglets) were randomly allocated to one of three block-shape treatments: Cube, Brick, or Wedge. Oro-nasal contact with...

Year Published: 2017Topics: Environmental EnrichmentAnimal Type: Pig

Citation: Winfield, J., Macnamara, G., Macnamara, B. et al. 2017. Environmental enrichment for sucker and weaner pigs: The effect of enrichment block shape on the behavioural interaction by pigs with the blocks. Animals 7(12), 91.

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.

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.

Ultrasound guided percutaneous common carotid artery access in piglets for intracoronary stem cell infusion

In pigs, the deep location of the common carotid artery and overlying sternomastoideus muscle in the neck has led to the recommendation for a surgical cutdown for common carotid access, as opposed to minimally invasive techniques for vascular access. We...

Year Published: 2018Topics: Cannulation, Catheterization, & IntubationAnimal Type: Pig

Citation: Anderson, J. H., Taggart, N. W., Edgerton, S. L. et al. 2018. Ultrasound guided percutaneous common carotid artery access in piglets for intracoronary stem cell infusion. Laboratory Animals 52(1), 88-92.

An updated method for the jugular catheterization of grower pigs for repeated blood sampling following an oral glucose tolerance test

Jugular catheterization is a common procedure used under experimental conditions. However, there is considerable variation in the reported techniques, particularly for grower pigs (>40 kg and 10 mL) are required. This paper provides a complete methodology including the use of...

Year Published: 2017Topics: Cannulation, Catheterization, & IntubationAnimal Type: Pig

Citation: Pluschke, A. M., Simmons, G. S., Keates, H. L. et al. 2017. An updated method for the jugular catheterization of grower pigs for repeated blood sampling following an oral glucose tolerance test. Laboratory Animals 51(4), 397-404.

Are domestic pigs (Sus scrofa domestica) able to use complex human-given cues to find a hidden reward?

Understanding human-animal interactions in livestock production systems is crucial for improving animal welfare. It is therefore of general interest to investigate how livestock animals obtain information from humans. By using an object-choice paradigm, we investigated whether domestic pigs (Sus scrofa)...

Year Published: 2016Topics: Human-Animal InteractionAnimal Type: Pig

Citation: Nawroth, C., Ebersbach, M., von Borell, E. 2016. Are domestic pigs (Sus scrofa domestica) able to use complex human-given cues to find a hidden reward? Animal Welfare 25(2), 185-190.

Electroencephalographic responses of anaesthetised pigs to intraperitoneal injection of sodium pentobarbital

Small laboratory animals are commonly euthanased via intraperitoneal (IP) injection of sodium pentobarbital. However, there is concern that animals may experience pain prior to loss of consciousness with this delivery route. The present study investigated electroencephalographic (EEG) nociceptive responses of...

Year Published: 2018Topics: EuthanasiaAnimal Type: Pig

Citation: Kells, N. J., Beausoleil, N. J., Sutherland, M. A. et al. 2018. Electroencephalographic responses of anaesthetised pigs to intraperitoneal injection of sodium pentobarbital. Animal Welfare 27(3), 205-214.

The effect of age and method of gas delivery on carbon dioxide euthanasia of pigs

The objectives of this research were to evaluate the effect of age and delivering method during carbon dioxide (CO2) euthanasia on the welfare of pigs (Sus scrofa). In Experiment 1, pigs aged 1, 2, 3, 4, 5 and 6 weeks...

Year Published: 2017Topics: EuthanasiaAnimal Type: Pig

Citation: Sutherland, M. A., Bryer, P. J., Backus, B. L. 2017. The effect of age and method of gas delivery on carbon dioxide euthanasia of pigs. Animal Welfare 26(3), 293-299.