Pig

Relationship between environmental enrichment and the response to novelty in laboratory-housed pigs

Environmental enrichment is the enhancement of the physical or social environment in which an animal lives with the goal to improve its quality of life. Our objective was to investigate the effect of providing environmental enrichment in the home pen...

Year Published: 2017Topics: Environmental EnrichmentAnimal Type: Pig

Citation: Backus, B. L., Sutherland, M. A., Brooks, T. A. 2017. Relationship between environmental enrichment and the response to novelty in laboratory-housed pigs. JAALAS 56(6), 735-741.

Optimum drug combinations for the sedation of growing boars prior to castration

Juvenile male pigs were sedated for castration. Eight five-month old boars were sedated twice (two weeks apart) with a combination of detomidine (0.1 mg/kg), midazolam (0.2 mg/kg) and either butorphanol (0.2 mg/kg) (Group MDB, n = 8) or morphine (0.2...

Year Published: 2017Topics: Anesthesia & Sedation, Body Modification/MutilationAnimal Type: Pig

Citation: Lehmann, H., Blache, D., Drynan, E. et al. 2017. Optimum drug combinations for the sedation of growing boars prior to castration. Animals 7(8), 61.

Exploration feeding and higher space allocation improve welfare of growing-finishing pigs

Lack of environmental enrichment and high stocking densities in growing-finishing pigs can lead to adverse social behaviors directed to pen mates, resulting in skin lesions, lameness, and tail biting. The objective of the study was to improve animal welfare and...

Year Published: 2017Topics: Environmental Enrichment, Husbandry & Management, Stocking DensityAnimal Type: Pig

Citation: Vermeer, H., Dirx-Kuijken, N., Bracke, M. 2017. Exploration feeding and higher space allocation improve welfare of growing-finishing pigs. Animals 7(5), 36.

Comparison of intramuscular or subcutaneous injections vs. castration in pigs—impacts on behavior and welfare

Physical castration (PC) is painful and stressful for nursing piglets. One alternative to PC is immunological castration (IC), but the pain and stress of handling associated with injections have not been assessed. The objectives of this study were to measure...

Year Published: 2016Topics: ReproductionAnimal Type: Pig

Citation: McGlone, J., Guay, K., Garcia, A. et al. 2016. Comparison of intramuscular or subcutaneous injections vs. castration in pigs—impacts on behavior and welfare. Animals 6(9), 52.

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.