Wool Producers' Thoughts on Mulesing
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Understanding Australian farmer’s intention to adopt practices advocated by animal welfare groups – The case of mulesing in the Australian wool industry by Alexandra Wells Bachelor of Science in Animal Science This thesis is presented for the degree of Doctor of Philosophy of The University of Western Australia School of Animal Biology 2011 1 DECLARATION FOR THESES CONTAINING PUBLISHED WORK AND/OR WORK PREPARED FOR PUBLICATION STATEMENT OF CONTRIBUTION The work presented in this thesis is the original work of the author. This thesis contains published work which has been co-authored. The collection of data, statistical analyses and manuscript preparation was carried out by me after discussions with my supervisors Dominique Blache, Julie Lee and Joanne Sneddon. Significant advice and feedback was contributed by Dominique Blache, Julie Lee and Joanne Sneddon, who are co-authors of the published material for this reason. The work is independent and has not been paid for by any third party. Alexandra Wells November 2011 PUBLICATIONS ARISING FROM WORK IN THIS THESIS Wells, Alexandra E. D.; Sneddon, Joanne; Lee, Julie A. and Blache, Dominique. Farmer's Response to Social Concerns About Farm Animal Welfare: The Case of Mulesing.(Report), Journal of Agricultural & Environmental Ethics, Dec. 2011, Vol.24(6), p. 645 - 658 2 SUMMARY The present thesis seeks to contribute to the limited understanding of Australian farmer’s intentions for change when pressured to adopt more animal-friendly practices by animal welfare groups. The example used in the thesis was pressure from the animal welfare group People for the Ethical Treatment of Animals (PETA) on the Australian wool industry to stop the practice of mulesing by the end of 2010, due to the pain it causes sheep. The problem with stopping mulesing is that it is a long-held practice that is effective at reducing breech strike, a condition that itself causes welfare problems for sheep. Another issue with the cessation of mulesing is that Australian farmers tend to have greater choice over their production methods than their European or U.S. counterparts, meaning farmers may be reluctant to adopt alternatives to mulesing that are newer, are not proven as effective as mulesing for preventing breech strike and are likely to entail more time, effort and costs to implement. Two research questions were posed regarding farmer’s intentions for change in regards to mulesing: 1. Which method/s of preventing breech strike do Australian farmers intend to use after 2010? 2. What factors influence Australian farmer’s intentions to stop mulesing and use alternative methods to prevent breech strike after 2010? Review of the literature suggested that despite a lack of testing in a farming context, conceptual models from social psychology may prove useful in explaining farmer’s intentions regarding future use of mulesing. Further, perceptions of risk and uncertainty were identified as being potentially influential in farmer’s decisions to adopt change. As such, existing models from social psychology were tested in the present thesis, along with a novel research model that combined these existing models with the concepts of perceived risk and uncertainty. 3 An initial, qualitative study using in-depth interviews was employed to assess the applicability of the research models to the issue of mulesing. The interviews also identified common breech strike prevention methods, terms and language for use in the following quantitative study. The survey was then used to quantitatively test the ability of the research models to explain farmer’s intentions regarding mulesing after 2010. The results indicated that mulesing is likely to be the most popular method for preventing breech strike beyond 2010, despite opposition to the practice from PETA. Out of the alternatives to mulesing for preventing breech strike, genetics and husbandry techniques appeared popular whereas clips and intra-dermal injections were much less likely to be used. The implication of these results is that there is likely to be further conflict between PETA and the Australian wool industry, given that farmers are likely to continue mulesing despite PETA’s opposition. Further, investment in alternatives such as genetics and husbandry may be more worthwhile than investment in clips and intra-dermal injections, given the lack of popularity of these methods. Alternatively, further investment in clips and intra-dermal injections may improve farmer’s perceptions of these methods and thus increase their adoption (meaning uptake) in replacement of mulesing. Further, the results suggested that the research models applied in the present thesis were very useful for explaining farmer’s intentions to stop mulesing and adopt alternatives after 2010. In particular, factors such as attitudes, affective emotions (positive and negative), past behaviour and perceived risk influenced these intentions. A major implication of these results is that the models tested in the research may be useful in explaining farmer’s intentions to change their animal production practices in other situations where pressure to change comes from a source external to the industry. 4 TABLE OF CONTENTS STATEMENT OF CONTRIBUTION 2 PUBLICATIONS ARISING FROM WORK IN THIS THESIS 2 SUMMARY 3 TABLE OF CONTENTS 5 LIST OF TABLES 8 LIST OF FIGURES 9 LIST OF ACRONYMS 10 ACKNOWLEDGEMENTS 12 CHAPTER 1. INTRODUCTION 14 1.1. CONCERNS FOR FARM ANIMAL WELFARE.....................................................................14 1.2. THE ISSUE OF MULESING IN THE AUSTRALIAN WOOLINDUSTRY................................18 1.3. RESEARCH QUESTIONS.................................................................................................22 1.4. STRUCTURE OF THE THESIS..........................................................................................24 CHAPTER 2. LITERATURE REVIEW 25 2.1. INTRODUCTION............................................................................................................25 2.2. BREECH STRIKE AND BREECH STRIKE PREVENTION...................................................26 2.3. FARM ANIMAL WELFARE: SOCIAL AND FARMER PERSPECTIVES.............................30 2.4. UNDERSTANDING FARMERS’ INTENTIONS TO ADOPT ETHICAL FARMING PRACTICES.............................................................................................................................35 2.5. IMPROVING THE UNDERSTANDING OF FARMERS’ INTENTION FOR CHANGE REGARDING FARM ANIMAL WELFARE........................................................................................................45 2.6. CONCLUSION...............................................................................................................53 CHAPTER 3. RESEARCH APPROACH 55 3.1. INTRODUCTION............................................................................................................55 3.2. EXPLANATION AND JUSTIFICATION OF RESEARCH APPROACH..................................57 CHAPTER 4. QUALITATIVE STUDY 60 5 4.1. INTRODUCTION...........................................................................................................60 4.2. METHOD.....................................................................................................................61 4.3. FINDINGS....................................................................................................................63 4.4. DISCUSSION.........................................................................................................72 4.5. SUMMARY..................................................................................................................79 CHAPTER 5. QUANTITATIVE STUDY METHOD 80 5.1. INTRODUCTION...........................................................................................................80 5.2. DATA COLLECTION PROCEDURES..............................................................................81 5.3. THE DATA ANALYSIS APPROACH..............................................................................94 5.4. SUMMARY.................................................................................................................111 CHAPTER 6. RESULTS OF QUANTITATIVE STUDY 112 6.1. INTRODUCTION.........................................................................................................112 6.2. FARMERS CURRENT AND FUTURE USE OF METHODS FOR PREVENTING BREECH STRIKE................................................................................................................................113 6.3. FACTORS INFLUENCING FARMERS’ INTENTIONS TO STOP MULESING AFTER 2010....117 CHAPTER 7. DISCUSSION AND CONCLUSIONS 145 7.1. INTRODUCTION.........................................................................................................145 7.2. THEORETICAL IMPLICATIONS...................................................................................145 7.3. THEORETICAL CONTRIBUTIONS OF THESIS...........................................................154 7.4. PRACTICAL IMPLICATIONS AND CONTRIBUTIONS.................................................155 7.5. LIMITATIONS......................................................................................................158 7.6. FUTURE RESEARCH.............................................................................................159 7.7. GENERAL CONCLUSION.............................................................................................161 REFERENCE LIST 162 APPENDIX 1 184 6 LIST OF TABLES Table 2.1. Examples of studies utilising