Development and Validation of Broiler Welfare Assessment Methods for Research and On-farm Audits

References

• Allain, V., Mirabito, L., Arnould, C., Colas, M., Bouquin, S. L., Lupo, C., & Michel, D. V. (2009). Skin lesions in broiler chickens measured at the slaughterhouse: Relationships between lesions and between their prevalence and rearing factors. British Poultry Science, 50, 407–417.
   PubMed Web of Science ®Google Scholar
• Bassler, A. W., Arnould, C., Butterworth, A., Colin, L., De Jong, I. C., Ferrante, V., … Blokhuis, H. J. (2013). Potential risk factors associated with contact dermatitis, lameness, negative emotional state, and fear of humans in broiler chicken flocks. Poultry Science, 92, 2811–2826.
   PubMed Web of Science ®Google Scholar
• Campbell, D. L., Makagon, M. M., Swanson, J. C., & Siegford, J. M. (2016). Litter use by laying hens in a commercial aviary: Dust bathing and piling. Poultry Science, 95, 164–175.
   PubMed Web of Science ®Google Scholar
• Castro, F. L. S., Su, S., Choi, H., Koo, E., & Kim, W. K. (2018). L-Arginine supplementation enhances growth performance, lean muscle, and bone density but not fat in broiler chickens. Poultry Science, 98, 1716-1722.
   Google Scholar
• Danbury, T. C., Weeks, C. A., Chambers, J. P., Waterman-Pearson, A. E., & Kestin, S. C. (2000). Self-selection of the analgesic drug carprofen by lame broiler chickens. Veterinary Record, 146, 307–311.
   PubMed Web of Science ®Google Scholar
• Dawkins, M. S., Cain, R., Merelie, K., & Roberts, S. J. (2013). In search of the behavioural correlates of optical flow patterns in the automated assessment of broiler chicken welfare. Applied Animal Behaviour Science, 145, 44–50.
   Web of Science ®Google Scholar
• Federation of Animal Science Societies. (2010). Guide for the Care and Use of Agricultural Animals in Research and Teaching (Ag Guide).
   Google Scholar
• Fernández, A. P., Hertem, T. V., Exadaktylos, V., Norton, T., Vranken, E., & Berckmans, D. 2016. Monitoring of litter quality in broiler commercial farms using camera-based technology. 2016 ASABE Annual International Meeting. Orlando, U.S.: American Society of Agricultural and Biological Engineers.
   Google Scholar
• Fontana, I., Tullo, E., Scrase, A., & Butterworth, A. (2016). Vocalisation sound pattern identification in young broiler chickens. Animal, 10, 1567–1574.
   PubMed Web of Science ®Google Scholar
• Graml, C., Waiblinger, S., & Niebuhr, K. (2008). Validation of tests for on-farm assessment of the hen–Human relationship in non-cage systems. Applied Animal Behaviour Science, 111, 301–310.
   Web of Science ®Google Scholar
• Grandin, T. (2010). Recommended animal handling guidelines and audit guide for cattle, pigs, and sheep (2005 Edition, with 2007 and 2010 Updates). Washington, D.C., U.S.: North American Meat Institute.
   Google Scholar
• Grandin, T. (2017). Animal welfare audits for cattle, pigs, and chickens that use the HACCP principles of critical control points with animal based outcome measures (Updated July 2013). Washington, D.C., U.S.: North American Meat Institute.
   Google Scholar
• Greene, J. A., McCracken, R. M., & Evans, R. T. (1985). A contact dermatitis of broilers ‐clinical and pathological findings. Avian Pathology, 14, 23–38.
   PubMed Web of Science ®Google Scholar
• Guide for the Care and Use of Agricultural Animals in Research and Teaching (Ag Guide). (2010). Poultry Science Association.
   Google Scholar
• Kristensen, H. H., Prescott, N. B., Perry, G. C., Ladewig, J., Ersbøll, A. K., Overvad, K. C., & Wathes, C. M. (2007). The behaviour of broiler chickens in different light sources and illuminances. Applied Animal Behaviour Science, 103, 75–89.
   Web of Science ®Google Scholar
• Mahmoud, U. T., Abdel-Rahman, M. A. M., Darwish, M. H. A., Applegate, T. J., & Cheng, H.-W. (2015). Behavioral changes and feathering score in heat stressed broiler chickens fed diets containing different levels of propolis. Applied Animal Behaviour Science, 166, 98–105.
   Web of Science ®Google Scholar
• McGeown, D., Danbury, T. C., Waterman-Pearson, A. E., & Kestin, S. C. (1999). Effect of carprofen on lameness in broiler chickens. Veterinary Record, 144, 668–671.
   PubMed Web of Science ®Google Scholar
• Nääs, I. A., Paz, I. C. L. A., Baracho, M. S., Menezes, A. G., Bueno, L. G. F., Almeida, I. C. L., & Moura, D. J. (2018). Impact of lameness on broiler well-being. The Journal of Applied Poultry Research, 18, 432–439.
   Google Scholar
• National Chicken Council Animal Welfare Guidelines and Audit Checklist for Broilers. (2017).
   Google Scholar
• Newberry, R. C. (1995). Environmental enrichment: Increasing the biological relevance of captive environments. Applied Animal Behaviour Science, 44, 229–243.
   Web of Science ®Google Scholar
• Nielsen, B. L. (2004). Breast blisters in groups of slow-growing broilers in relation to strain and the availability and use of perches. British Poultry Science, 45, 306–315.
   PubMed Web of Science ®Google Scholar
• Rath, N. C., Huff, G. R., Huff, W. E., & Balog, J. M. (2000). Factors regulating bone maturity and strength in poultry. Poultry Science, 79, 1024–1032.
   PubMed Web of Science ®Google Scholar
• Riber, A. B., de Jong, I. C., van de Weerd, H. A., & Steenfeldt, S. (2017). Environmental enrichment for broiler breeders: An undeveloped field. Frontiers in Veterinary Science, 4, 1-6.
   Web of Science ®Google Scholar
• Shepherd, E. M., & Fairchild, B. D. (2010). Footpad dermatitis in poultry. Poultry Science, 89, 2043–2051.
   PubMed Web of Science ®Google Scholar
• Shim, M. Y., Karnuah, A. B., Mitchell, A. D., Anthony, N. B., Pesti, G. M., & Aggrey, S. E. (2018). The effects of growth rate on leg morphology and tibia breaking strength, mineral density, mineral content, and bone ash in broilers. Poultry Science, 91, 1790–1795.
   Google Scholar
• Swennen, Q., Janssens, G. P., Geers, R., Decuypere, E., & Buyse, J. (2004). Validation of dual-energy x-ray absorptiometry for determining in vivo body composition of chickens. Poultry Science, 83, 1348–1357.
   PubMed Web of Science ®Google Scholar
• The Council of the Eurpoean Union. (2007). Council Directive 2007/43/EC: Laying down minimum rules for the protection of chickens kept for meat production. Official Journal of the European Union, 50, 19-28.
   Google Scholar
• Ventura, B. A., Siewerdt, F., & Estevez, I. (2012). Access to barrier perches improves behavior repertoire in broilers. Plos One, 7(1), e29826.
   PubMed Web of Science ®Google Scholar
• Weeks, C. A., Danbury, T. D., Davies, H. C., Hunt, P., & Kestin, S. C. (2000). The behaviour of broiler chickens and its modification by lameness. Applied Animal Behaviour Science, 67, 111–125.
   PubMed Web of Science ®Google Scholar
• Weimer, S. L., Johnson, A. K., Fangman, T. J., Karriker, L. A., Tyler, H. D., & Stalder, K. J. (2014). Comparison of nursery pig behavior assessed using human observation and digital-image evaluation methodologies. Journal of Swine Health and Production, 22, 116–124.
   Web of Science ®Google Scholar
• Welfare Quality. (2009). Welfare quality assessment protocol for poultry (broilers, laying hens). Lelystad, Netherlands: Author.
   Google Scholar