Pig

Schmitt, O., O'Driscoll, K., Baxter, E. M. et al. 2019. Artificial rearing affects the emotional state and reactivity of pigs post-weaning. Animal Welfare 28(4), 433-442.

Artificial rearing involves removing piglets from their mother at seven days of age and feeding them milk replacer until weaning. Earlylife rearing conditions can influence piglets' mental development, as reflected by their emotional state and...

Bouwsema, J. A., Lines, J. A. 2019. Could low atmospheric pressure stunning (LAPS) be suitable for pig slaughter? A review of available information. Animal Welfare 28(4), 421-432.

Low atmospheric pressure stunning (LAPS) is a slaughter technique which may be less stressful for pigs (Sus scrofa domestica) than current commercial stunning and slaughter methods. The main methods used currently for slaughtering pigs are...

Kells, N. J., Beausoleil, N. J., Sutherland, M. A. et al. 2019. Post-natal development of EEG responses to noxious stimulation in pigs (Sus scrofa) aged 1–15 days. Animal Welfare 28(3), 317-329.

This study examined electroencephalographic (EEG) indices of acute nociception in pigs (Sus scrofa) aged 1, 5, 7, 10, 12 and 15 days, post-natal. Ten pigs per age were anaesthetised with halothane in oxygen and maintained...

Sirovica, L. V., Creamer, M., Horback, K. M. 2019. Preference for and behavioural response to environmental enrichment in a small population of sexually mature, commercial boars. Animal Welfare 28(3), 271-278.

An increasing public concern over the welfare of livestock species is motivating more producers to consider changes to production practices. Providing environmental enrichment for intensively housed animals is one such potentially welfare-enhancing change. The goal...

Yi, R., Wang, C., Zhang, X. et al. 2019. Maternal behavior, posture change, and production performance of lactating sows housed in an enriched environment. Journal of Applied Animal Welfare Science 22(3), 298-308.

This study aimed to evaluate whether adding straw to a loose-farrowing house promotes maternal functions and production. Forty-eight sows (Landrace× Large White) were housed in either a farrowing pen without straw (C, n = 24)...

Dalmau, A., Areal, B., Machado, S. et al. 2019. Does the location of enrichment material affect behavior and dirtiness in growing female pigs? Journal of Applied Animal Welfare Science 22(2), 116-126.

The objective of this study was to investigate if female growing pigs spend similar amounts of time exploring a wooden stick as they do exploring enrichment material regardless of its proximity to the feeder. Forty-eight...

Verdon, M., Morrison, R. S., Rault, J.-L. 2019. Sow and piglet behaviour in group lactation housing from 7 or 14 days post-partum. Applied Animal Behaviour Science 214, 25-33.

Under natural conditions, sows and piglets abandon the nest between 7 and 14 days postpartum and re-join the group. If given the choice, commercially housed sows begin to nurse piglets communally around this time. The...

Lohmeier, R. Y., Gimberg-Henrici, C. G. E., Burfeind, O. et al. 2019. Suckling behaviour and health parameters of sows and piglets in free-farrowing pens. Applied Animal Behaviour Science 211, 25-32.

The aim of the present study was to investigate the effect of free-farrowing pens and farrowing crates on the health parameters and the suckling behaviour of sows and their piglets, which were housed in farrowing...

Naya, A., Traulsen, I., Gertz, M. et al. 2019. Is tail biting in growing pigs reduced by a prolonged suckling period? Applied Animal Behaviour Science 211, 41-46.

It was the aim of the study to investigate the effect of a prolonged suckling period and group housing before weaning on tail biting in undocked nursery pigs. To do this, experiments with three treatment...

Grimberg-Henrici, C. G. E., Büttner, K., Lohmeier, R. Y. et al. 2019. The effect of group-housing with free-farrowing pens on reproductive traits and the behaviour of low-risk and high-risk crushing sows. Applied Animal Behaviour Science 211, 33-40.

Free-farrowing systems and group-housing systems for lactating sows are sensitive systems and require an optimal interaction of different environmental factors to be successful. The aim of the present study was to compare sows’ reproductive traits...

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