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Animal welfare initiatives improve feather cover of cage-free laying hens in the UK

Published online by Cambridge University Press:  01 January 2023

S Mullan ,
C Szmaragd ,
MD Cooper ,
JHM Wrathall ,
J Jamieson ,
A Bond ,
C Atkinson  and
DCJ Main
S Mullan*
Affiliation:
University of Bristol Veterinary School, Langford BS40 5DU, UK
C Szmaragd
Affiliation:
University of Bristol Veterinary School, Langford BS40 5DU, UK
MD Cooper
Affiliation:
Royal Society for the Prevention of Cruelty to Animals, Wilberforce Way, Southwater, Horsham, West Sussex RH13 9RS, UK
JHM Wrathall
Affiliation:
Royal Society for the Prevention of Cruelty to Animals, Wilberforce Way, Southwater, Horsham, West Sussex RH13 9RS, UK
J Jamieson
Affiliation:
Soil Association, South Plaza, Malborough Street, Bristol BS1 3NX, UK
A Bond
Affiliation:
Soil Association, South Plaza, Malborough Street, Bristol BS1 3NX, UK
C Atkinson
Affiliation:
Soil Association, South Plaza, Malborough Street, Bristol BS1 3NX, UK
DCJ Main
Affiliation:
University of Bristol Veterinary School, Langford BS40 5DU, UK
*
* Contact for correspondence and requests for reprints: siobhan.mullan@bristol.ac.uk
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Abstract

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This paper describes a case example where initiatives from private assurance schemes, scientists, charities, government and egg companies have improved the welfare of UK cage-free laying hens. The RSPCA and Soil Association farm assurance schemes introduced formal welfare outcome assessment into their annual audits of laying-hen farms in 2011. Feather loss was assessed on 50 birds from each flock on a three-point scale for two body regions: Head and Neck (HN) and Back and Vent (BV). In support of the observations, assessors were trained in feedback techniques designed to encourage change in farmer behaviour to improve welfare. In addition, during Year 2 farmers were asked about changes they had made, and intended to make on their farms. During 2011-2013 there were also wider industry initiatives to improve feather cover. Data were analysed from 830 and 743 farms in Year 1 and Year 2, respectively. From Year 1 to Year 2 there was a significant reduction in the prevalence of feather loss from 31.8% (9.6% severe) to 20.8% (6% severe) for the HN region, and from 33.1% (12.6% severe) to 22.7% (8.3% severe) for BV. Fifty-nine percent of 662 farmers reported they had made changes on their farms during Year 1 to improve bird welfare. For such a substantial industry change, attributing causation to specific initiatives is difficult; however, this is the first study to demonstrate the value to animal welfare of certification schemes monitoring the effectiveness of their own and other industry-led interventions to guide future policy.

Keywords

animal welfarefarm assurancefeather losshenindustrypolicy
Type
Research Article
Information
Animal Welfare , Volume 25 , Issue 2 , May 2016 , pp. 243 - 253
Copyright
© 2016 Universities Federation for Animal Welfare

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