Chicken

Martin, J., Sandilands, V., Sparrey, J. et al. 2018. On farm evaluation of a novel mechanical cervical dislocation device for poultry. Animals 8(1), 10.

Urgent development of alternative on-farm killing methods for poultry is required following the number restrictions placed on the use of traditional manual cervical dislocation by European Legislation (EU 1099/2009). Alternatives must be proven to be...

Gurung, S., White, D., Archer, G. et al. 2018. Evaluation of alternative euthanasia methods of neonatal chickens. Animals 8(3), 37.

Hatched male layer chicks are currently euthanized by maceration in the United States. Public concerns on the use of maceration have led to the search for alternative methods. We hypothesized that gas inhalation and low...

Martin, J., Sandercock, D., Sandilands, V. et al. 2018. Welfare risks of repeated application of on-farm killing methods for poultry. Animals 8(3), 39.

Council Regulation (EC) no. 1099/2009 on the protection of animals at the time of killing restricts the use of manual cervical dislocation in poultry on farm in the European Union (EU) to birds weighing up...

Chuppava, B., Visscher, C., Kamphues, J. 2018. Effect of different flooring designs on the performance and foot pad health in broilers and turkeys. Animals 8(5), 70.

Litter quality has a significant influence on the performance and foot pad health in poultry. The objective of this study was to evaluate the effects of different types of flooring designs on the performance and...

Benson, E., Weiher, J., Alphin, R. et al. 2018. Evaluation of two compressed air foam systems for culling caged layer hens. Animals 8(5), 61.

Outbreaks of avian influenza (AI) and other highly contagious poultry diseases continue to be a concern for those involved in the poultry industry. In the situation of an outbreak, emergency depopulation of the birds involved...

Chen, S., Xiang, H., Zhu, X. et al. 2018. Free dietary choice and free-range rearing improve the product quality, gait score, and microbial richness of chickens. Animals 8(6), 84.

Poultry welfare has been extensively studied; however, there is a lack of rigorous scientific knowledge relating to the different aspects of welfare factors and how this may contribute to the production quantity and product quality...

Rayner, A. C., Gill, R., Brass, D. et al. 2016. Smothering in UK free-range flocks. Part 2: investigating correlations between disease, housing and management practices. Veterinary Record 179(10), 252.

Smothering, when birds group together in a way that results in death from suffocation, is a welfare and economic concern for the egg industry. This questionnaire-based study explored correlations between disease, housing, management practices and...

Zloch, A., Kuchling, S., Hess, M. et al. 2018. Influence of alternative husbandry systems on postmortem findings and prevalence of important bacteria and parasites in layers monitored from end of rearing until

In the present study 66 layer flocks housed in different alternative husbandry systems were monitored from placement of birds on the farm until slaughter to evaluate a possible influence on the occurrence of selected non-infectious...

Jansson, D.S. 2018 Gaining insights into the health of non-caged layer hens. Veterinary Record 182(12), 347-349.

To prevent injuries and mortality in commercial non-caged laying hens a range of strategies should be used, including vaccination, effective biosecurity routines, optimal management and nutrition. Injurious pecking, footpad lesions, keel bone fractures, reproductive and...

McGrath, N., Dunlop, R. Dwyer, C. et al. 2017. Hens vary their vocal repertoire and structure when anticipating different types of reward. Animal Behaviour 130, 79-96.

The vocalizations of nonhuman animals are considered potential indicators of motivational or internal state. In many species, different call types, and structural variation within call types, encode information about physical characteristics such as age or...

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