Pig

Compassion Makes a Difference – Discussions by the Laboratory Animal Refinement & Enrichment Forum [LAREF], Volume III

This is the third volume of discussions that took place on the Laboratory Animal Refinement & Enrichment Forum (LAREF). This forum is dedicated to the exchange of personal experiences of refining the conditions under which animals are housed and handled...

Year Published: 2013Topics: Animal Training, Drug/Substance Administration, Environmental Enrichment, Housing, Social Housing & CompanionshipAnimal Type: Amphibian, Baboon, Cat, Chimpanzee, Dog, Fish, Frog & Toad, Goat, Macaque, Marmoset, Mouse, Nonhuman Primate, Owl Monkey, Pig, Rabbit, Rat, Reptile, Rodent, Sheep, Snake, Squirrel Monkey, Vervet (African Green Monkey), Zebrafish

Citation: Reinhardt, V. (ed.) 2013. Compassion Makes a Difference - Discussions by the Laboratory Animal Refinement & Enrichment Forum [LAREF], Volume III. Animal Welfare Institute, Washington, DC.

Group space allowance has little effect on sow health, productivity, or welfare in a free-access stall system

Free-access stalls allow sows to choose the protection of a stall or use of a shared group space. This study investigated the effect of group space width, 0.91 (SS), 2.13 (IS), and 3.05 (LS) m, on the health, production, behavior,...

Year Published: 2014Topics: Housing, Husbandry & ManagementAnimal Type: Pig

Citation: Mack, L. A., Lay, D. C., Eicher, S. D. et al. 2014. Group space allowance has little effect on sow health, productivity, or welfare in a free-access stall system. Journal of Animal Science 92(6), 2554-2567.

Does stocking density modify affective state in pigs as assessed by cognitive bias, behavioural and physiological parameters?

Recent studies suggest that emotional state can affect cognitive abilities of humans and non-human animals, determining biases in information processing. Negative mental states, such as anxiety or depression, induce pessimistic judgments of ambiguous stimuli. These assumptions may be used to...

Year Published: 2014Topics: Stocking DensityAnimal Type: Pig

Citation: Scollo, A., Edwards, S. A., Gottardo, F. et al. 2014. Does stocking density modify affective state in pigs as assessed by cognitive bias, behavioural and physiological parameters? Applied Animal Behaviour Science 153, 26-35.

Fresh wood reduces tail and ear biting and increases exploratory behaviour in finishing pigs

Chewing and rooting are high behavioural priorities in pigs. Lack of suitable materials can lead to abnormal behaviours such as tail and ear biting. In commercial farming, slatted floors limit the use of straw, and various point-source objects have therefore...

Year Published: 2014Topics: Environmental EnrichmentAnimal Type: Pig

Citation: Telkanranta, H., Bracke, M. B. M., Valros, A. 2014. Fresh wood reduces tail and ear biting and increases exploratory behaviour in finishing pigs. Applied Animal Behaviour Science 161, 51-59.

Positive reinforcement training in a research setting: An introduction to sling training the Ossabaw pig

Over the past year, the large animal care staff at our institution was introduced to an unfamiliar breed of pig, the Ossabaw Island pig. Not only were they tasked with adapting to this unique research model in their facility, but...

Year Published: 2014Topics: Animal Training, Handling, RestraintAnimal Type: Pig

Citation: Roller, J. E., Meyers, M. 2014. Positive reinforcement training in a research setting: An introduction to sling training the Ossabaw pig. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 539. (Abstract #PS51).

A review of behavioural methods to study emotion and mood in pigs (Sus scrofa)

The study of emotions in animals is of increasing importance to a number of disciplines such as animal welfare science and affective neuroscience. Pigs are a common farm animal species, most often reared in intensive systems. Moreover, they are increasingly...

Year Published: 2014Topics: Emotion, Pain, & SentienceAnimal Type: Pig

Citation: Murphy, E., Nordquist, R. E., van der Staay, F. J. 2014. A review of behavioural methods to study emotion and mood in pigs (Sus scrofa). Applied Animal Behaviour Science 159, 9-28.

Let’s stay together: Implications of social housing for laboratory pig welfare and management

Appropriately accommodating the pig's normal social behavior is an essential step in protecting its well-being in managed environments. Doing so is particularly important in laboratory settings in which distress due to social isolation and other factors can introduce unnecessary variability...

Year Published: 2014Topics: Environmental Enrichment, Human-Animal Interaction, Social Housing & CompanionshipAnimal Type: Pig

Citation: Croney, C. 2014. Let's stay together: Implications of social housing for laboratory pig welfare and management. Enrichment Record 19, 14-19.

Current understanding and use of environmental enrichment in China

In practice, consideration is given to providing most of the species used in research,testing and education withsome level of environmental enrichment. However, although the current level of awareness and understanding about the benefits of environmental enrichment appears similar across different...

Year Published: 2014Topics: Environmental EnrichmentAnimal Type: All/General, Baboon, Capuchin, Chimpanzee, Dog, Guinea Pig, Hamster, Lemur, Macaque, Marmoset, Mouse, Nonhuman Primate, Other Nonhuman Primate, Owl Monkey, Pig, Rabbit, Rat, Rodent, Squirrel Monkey, Vervet (African Green Monkey)

Citation: Qi, K., De-mi, S., Chuan, Q. 2014. Current understanding and use of environmental enrichment in China. Enrichment Record 20, 8-11.

Evaluation of analgesic efficacy in piglets using a novel pig grimace scale

There is a critical lack of information surrounding methods to improve the wellbeing of piglets undergoing painful procedures. It is not uncommon for piglets to undergo potentially painful procedures without anesthesia or analgesia, particularly for agricultural research projects. The objectives...

Year Published: 2014Topics: Body Modification/Mutilation, Welfare AssessmentAnimal Type: Pig

Citation: Turner, P. V., Viscardi, A., Lawli, P. et al. 2014. Evaluation of analgesic efficacy in piglets using a novel pig grimace scale. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 530 (Abstract #PS12).

Nest building and posture changes and activity budgets of gilts housed in pens and crates

The aim of the present work was to study nest building, posture changes and the overall activity budget of gilts in pens vs. crates. Twenty-three HB gilts (high piglet survival day 5) and 21 LB gilts (low piglet survival day...

Year Published: 2014Topics: Housing, Natural BehaviorAnimal Type: Pig

Citation: Andersen, I. L., Vasdal, G., Pedersen, L. J. 2014. Nest building and posture changes and activity budgets of gilts housed in pens and crates. Applied Animal Behaviour Science 159, 29-33.