Injury

Includes keel bone fractures, lameness, lesions to skin, hock, tail, etc.

Wallgren, T., Lundeheim, N., Wallenbeck, A. et al. 2019. Rearing pigs with intact tails—Experiences and practical solutions in Sweden. Animals 9(10), 812.

Tail biting is a common issue within commercial pig production. It is mainly an indicator of inadequate housing environment and results in reduced health welfare and production. To reduce the impact of tail biting, pigs...

Chou, J.-Y., O'Driscoll, K., D'Eath, R. B. et al. 2019. Multi-step tail biting outbreak intervention protocols for pigs housed on slatted floors. Animals 9(8), 582.

Solutions are needed to keep pigs under commercial conditions without tail biting outbreaks (TBOs). However, as TBOs are inevitable, even in well managed farms, it is crucial to know how to manage TBOs when they...

Larsen, M. L. V., Pedersen, L. J., Jensen, D. B. 2019. Prediction of tail biting events in finisher pigs from automatically recorded sensor data. Animals 9(7), 458.

Tail biting in pigs is an animal welfare problem, and tail biting should be prevented from developing into tail damage. One strategy could be to predict events of tail biting so that the farmer can...

Decina, C., Berke, O., van Staaveren, N. et al. 2019. Development of a scoring system to assess feather damage in Canadian laying hen flocks. Animals 9(7), 436.

Feather damage (FD) due to feather pecking behavior is an ongoing welfare concern among commercial egg-laying hens. Canada's current transition from conventional cage housing to alternative housing systems, where FD can spread easily within large...

Bill, J., Rauterberg, S. L., Stracke, J. et al. 2019. Prevalence and severity of tail lesions as a possible welfare indicator for rabbit does. Animal Welfare 28(4), 511-518.

The impact of behavioural disorders on animal welfare in modern animal husbandry has been much debated. While other abnormal behaviours have been explored at length, there are a paucity of studies on tail-biting in rabbits...

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...

Wallgren, T., Larsen, A., Lundeheim, N. et al. 2019. Implication and impact of straw provision on behaviour, lesions and pen hygiene on commercial farms rearing undocked pigs. Applied Animal Behaviour Science 210, 26-37.

According to the European Union Council Directive 2008/120EC, measures to minimise the risk for tail biting shall be taken before practicing tail docking, e.g. provision of manipulable material. Still, >90% of the pigs within EU...

Pedersen, I. J., Forkman, B. 2019. Improving leg health in broiler chickens: A systematic review of the effect of environmental enrichment. Animal Welfare 28(2), 215-230.

Leg problems are highly prevalent in modern broiler production and provision of environmental enrichment could be a strategy to improve leg health. Different types of environmental enrichment have undergone evaluation. Our objective was to conduct...

Girard, T. E, Zuidhof, M. J., Bench, C. J. 2017. Feeding, foraging, and feather pecking behaviours in precision-fed and skip-a-day-fed broiler breeder pullets. Applied Animal Behaviour Science 188, 42-49.

Broiler breeder chickens are feed-restricted to control growth and maximize chick production. Feed restriction creates welfare concerns as conventional skip-a-day feeding can increase activity levels and oral stereotypies during the rearing period. A precision feeding...

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