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To swim or not to swim: an interpretation of farmed mink's motivation for a water bath

By Claudia M. Vinke, Steffen W. Hansen, Jaakko Mononen, Hannu Korhonen, Jonathan J. Cooper, Maarit Mohaibes, Morten Bakken and Berry M. Spruijt

Abstract

How an animal’s behavioural (ethological) needs can be met is a pivotal issue in the assessment of welfare for captive animals. The value of swimming water for farmed mink is an example how scientific and societal questions relating to animal welfare can be answered. A number of studies have addressed the issue of the indispensability of swimming water for mink; however, so far with inconclusive evidence. In this paper, the results of these studies and related literature are reviewed. \ud First, the biological definition of need is discussed. Subsequently, attention is paid to the effects of the presence, absence and the removal of swimming water on behavioural and physiological correlates of well-being including stereotypic and anticipatory behaviour and urinary cortisol. Thereafter we discuss individual differences in the use of swimming water, the price animals pay for access to a water bath, and the effect of access to swimming water on juvenile play. \ud The main conclusions of the literature review are that 1) the use of a water bath for mink is most likely related to foraging behaviour (foraging areas: land and water); 2) absence of swimming water, without prior experience, does not lead to consistent changes in level of stereotypic behaviour, or anticipatory responses; 3) removal of a previously experienced water bath may induce short-term stress as indicated by behavioural parameters and elevated cortisol responses; 4) mink work hard for access to a swimming bath and running wheel in consumer demand studies. Other cage modifications such as tunnels and biting objects, may also provide environmental enrichment, if they are added to otherwise impoverished conditions; 5) There are individual differences in the use of swimming water: these are related in part to variation in prior experience of aquatic resources.; 6) As prior experience is important both with respect to individual use of swimming water and the response to deprivation, swimming water can not be described as biological need in the sense of a fixed requirement for survival. As swimming water appears to act as an incentive that induces its own motivation a more accurate term may be an “incentive induced or environmentally facilitated need”. Given the available evidence, it is not possible to conclude whether mink that have never experienced swimming water, suffer as a consequence of its absence. However, it is possible to predict that mink with access to water have improved quality of life, due to increased behavioural opportunities, in comparison to farmed mink without access to swimming water. In practical terms, it is still open to debate whether mink should be provided with swimming water, or if alternative, less valued, but easier to install and maintain forms of environmental enrichment, should be provided in mink housing.\ud To clarify these issues a number of future studies would be valuable. These include; 1) whether specific environmental cues affect motivation to swim, such as the form of drinking water delivery systems ; 2) whether prior experience of swimming water affects its incentive value; in other words “can you miss what you never experienced?”; 3) do behavioural parameters such as stereotypic behaviour; rebound effects and vacuum activity have any general utility in assessing the value of absent resources; 4) what are preferences for and the value of alternative resources which may act as substitutes for swimming water. In addition we would recommend further work investigating: relationship between access to swimming water and positive indicators of welfare such as play and/or anticipatory behaviour; the effects of preventing the performance of rewarding behaviours and deprivation of a previous experienced resource; and health and hygeine issues related to provision of a water bath. In future work, it would be desirable to present be the actual percentages of animals using a water bath during the experiment and the use of power analyses, to aid their interpretation

Topics: D421 Livestock Husbandry, D300 Animal Science, D328 Animal Welfare
Publisher: Elsevier
Year: 2008
DOI identifier: 10.1016/j.applanim.2008.02.006
OAI identifier: oai:eprints.lincoln.ac.uk:2590

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  1. (2001). A concept of welfare based on reward evaluating mechanisms in the brain: anticipatory behaviour as an indicator for the state of reward systems. doi
  2. (1993). A review of behavioral factors involved in the development and continued performance of stereotypic behaviors in pigs.
  3. (1968). Abnormal behavior in animals.
  4. (1990). Activity patterns of lactating mink and the effect of water trays and wire netting cylinders in mink cages.
  5. (1998). Affective Nueroscience. The foundations of human and animal emotions.
  6. (1993). Age and context affect the stereotypical behaviours of caged mink. doi
  7. (1984). An analysis of stereotyped behaviour in tethered sows. doi
  8. (1980). Animal suffering. The Science of Animal Welfare. doi
  9. (2006). Announcing the arrival of enrichment increases play behaviour and reduces weaning-stress-induced behaviours of piglets directly after weaning. doi
  10. (2004). Anticipatory activity and stereotypical behaviour in American mink (Mustela vison) in three housing systems differing in the amount of enrichments. doi
  11. (2006). Anticipatory behaviour and stereotypical behaviour in farmed mink (Mustela vison) in the presence, absence and after the removal of swimming water. doi
  12. (1983). Battery hens name their price: consumer demand theory and the measurement of ethological 'needs'. doi
  13. (1988). Behavioural deprivation: A central problem in animal welfare. doi
  14. (1999). Behavioural development in animals undergoing domestication. doi
  15. (2003). Behavioural priorities of laying hens. doi
  16. (2004). Cage enrichments and the welfare of farmed mink.
  17. (2003). Captivity effects on wide ranging carnivores. doi
  18. (2001). Chronic imipramine treatment partially reverses the long-term changes of hyppocampal synaptic plasticity in socially stressed rats. doi
  19. (1987). Consumer demand theory and the assessment of animal welfare. doi
  20. (1999). Coping styles in animals: current status in behavior and stress-physiology. doi
  21. (1996). Demand for nest boxes in laying hens. doi
  22. (2006). Demand for swimming water and running wheel with 1 min of access per reward. doi
  23. (1981). Do animals have behavioural needs? doi
  24. (2007). Do double cages and access to accupational materials improve the welfare of farmed mink?
  25. (1997). Drink or swim? Using substitutability and physiological responses to frustration to assess the importance of swimming-water for mink.
  26. (1997). Dust bathing in modified battery cages: is sham dust bathing an adequate substitute?
  27. (1996). Dustbathing and pecking behaviour in chicks from a high and a low feather pecking line of laying hens. doi
  28. (2000). Effect of blocking farm mink’s feed access with open water.
  29. (2003). Effect of swimming deprivation on adrenocortical and behavioural responses in farmed mink (Mustela vison).
  30. (1991). Effects of immobility stress and food restriction on stereotypies in low and high stereotyping female ranch mink. doi
  31. (1992). Effects of long term deprivation of sand on dust bathing behaviour in laying hens. doi
  32. (1985). Endogenous opioids are involved in abnormal behaviour of tethered sows. doi
  33. (1986). Endorphins implicated in stereotypies of tethered sows. doi
  34. (1992). Ethology and Neurobiology of grooming behavior. doi
  35. (1991). Exploratory activity as a measure of motivation in deprived hens. doi
  36. (2002). Expression of rooting motivation in gilts following different lengths of deprivation. doi
  37. (1998). External factors and causation of dust bathing in domestic hens. doi
  38. (1996). Food reward: brain substance of wanting and liking. doi
  39. (1967). Food selection in relation to habitat in mink (Mustela vison). doi
  40. (1993). Forms of stereotypic behaviour. In: doi
  41. (1990). From an animal's point of view: motivation, fitness and animal welfare. doi
  42. (2001). Frustrations of fur-farmed mink.
  43. (1994). Grote verrijkte kooien, zwemwater en onrustig gedrag van nertsen.
  44. (1981). Home range and territorial behaviour of the feral mink.
  45. (1970). Home ranges and movements of the mink Mustela vison Schreber in southern Sweden. doi
  46. (2002). Imipramine restores the long-term impairment of appetitive behaviour in socially stressed rats. Psychopharmacology 162, 232-238. AABS revision 28-5-2010 von Frijtag, doi
  47. (2000). Increasing costs of access to resources cause re-scheduling of behaviour in American mink (Mustela vison): implications for the assessment of behavioural priorities. doi
  48. (1995). Individual characteristics of behavior, blood pressure and adrenal hormones in colony rats. doi
  49. (2002). Individual variation in swimming motivation in mink: effect of natural and artificial deprivation.
  50. (2001). Individual variation in swimming motivation in mink. In:
  51. (2003). Induction of c-fos in nucleus accumbens in naive male balb/c mice after wheel running. doi
  52. (2001). Influence of prior exposure to wood shavings on feather pecking, dust bathing and foraging in adult laying hens. doi
  53. (1991). Influences of feeding levels and physical restriction on development of stereotypies in sows. doi
  54. (1996). Investigating the reinforcing properties of running: Or, running is its own reward. In:
  55. (2003). Is out of sight out of mind? The effects of resource cues on motivation in mink, Mustela vison. doi
  56. (1999). Isolation changes the incentive value of sucrose and social behaviour in juvenile and adult rats. doi
  57. (2005). Juvenile farmed mink (Mustela vison) with additional access to swimming water play more frequently than animal housed with cylinder and platform, but without swimming water.
  58. (2004). Kooiverrijkingen en welzijn van nertsen. De Pelsdierenhouder, July-August (in Dutch). [Translation: Cage enrichments and welfare of mink].
  59. (2003). Laughing’’ rats and the evolutionary antecedents of human joy? doi
  60. (2001). Long-term effects of social stress in rats. The assessment of animal welfare using a model of human depression.
  61. (2004). Mink welfare improved by combined implementation of several small initiatives.
  62. (1997). Models of motivational decision-making and how they affect the experimental assessment of motivational priorities.
  63. (1997). Motivational aspects of individual variation in reponse to nest boxes by laying hens. doi
  64. (2000). Multiple reward signals and the brain.
  65. (1993). Neurobiological basis of stereotypies.
  66. (1996). On comparing the behaviour of zoo housed animals with wild conspecifics as a welfare indicator.
  67. (1999). Opioids, reward and addiction: an encounter of biology, psychology, and medicine. doi
  68. (2003). Patterns of brain activity associated with variation in voluntary wheel-running behavior. doi
  69. (1999). Play Deprivation, long-lasting consequences of juvenile isolation in rats; involvement of opioid systems.
  70. (1998). Predictive reward signal of dopamine neurons. doi
  71. (2002). Prior experience with wheel running produces cross-tolerance to the rewarding effect of morphine. doi
  72. (2006). Quantitative evaluation of the motivation to access a running wheel or a water bath in farm mink. doi
  73. (1989). Recognizing behavioural needs. doi
  74. (1999). Regulation of dustbathing in feathered and featherless domestic chicks: the Lorenzian model revisited. doi
  75. (1995). Sequential analysis of social play behavior in juvenile rats: effects of morphine. doi
  76. (2000). Short term behavioural consequences of denied access to environmental facilities in mink.
  77. (1995). Social play alters regional brain opioid receptor binding in juvenile rats. Brain Res. doi
  78. (2003). Standard housing for rats is stressful as shown by enhanced sensitivity to rewards.
  79. (2002). Stereotypic behaviour and tail baiting in farmed mink (Mustela vison) in a new housing system.
  80. (1990). Stereotypies in female ranch mink: seasonal and diurnal variations. doi
  81. (1991). Stereotypies: a critical review. doi
  82. (1993). Stress and Animal Welfare. Animal Behaviour Series. doi
  83. (1990). Stress- and pharmacologicallyinduced behavioural sensitization increases vulnerability to acquisition of amphetamine selfadministration. doi
  84. (1996). Stress, depression and mesolimbic dopamine system. doi
  85. (1982). Studies of home range of the feral mink (Mustela vison).
  86. (2006). Substitutability effects in a closed economy preference set-up: an example using mink, p.77. In:
  87. (2001). Swimming activity of farm mink (Mustela vison) and its relation to stereotypies. doi
  88. (1979). Swimming and diving behaviour of the mink. doi
  89. (1980). The assessment of behavioural needs. In: doi
  90. (1965). The assessment of pain and distress in animals. In: Report of the Technical Committee to Enquire into the Welfare of Animals kept under Intensive Livestock Systems.
  91. (1990). The behaviour and ecology of the American mink (Mustela vison Schreber) in a coastal habitat. PhD thesis.
  92. (1998). The cage environment of the farm mink- significance to welfare.
  93. (1997). The effect of cost of access on consumption of environmental resources in mink. In:
  94. (1997). The effect of swimming water and cage size on the behaviour of ranch mink (Mustela vison).
  95. (2003). The effects of swimming pool or extra space on behaviour of mink. In:
  96. (1977). The evolution of behaviorism.
  97. (1978). The fishing strategy of the mink (Mustela vison); time-budgeting of effort? doi
  98. (2005). The importance of straw for pig and cattle welfare: a review. doi
  99. (2003). The influence of temperature on the activity and water use of farmed mink (Mustela vison).
  100. (1993). The mink. T doi
  101. (1993). The motivational basis of stereotypies.
  102. (1992). The nature and evolution of behavioural needs in mammals.
  103. (1997). The neurobiology of social play behavior in rats. doi
  104. (1988). The notion of ethological ‘’need’’, models of motivation and animal welfare. doi
  105. (1980). The regulation of dust bathing and other behaviour patterns in the laying hen: A Lorenzian approach. In: doi
  106. (1995). The role of perception in the causation of dustbathing behaviour in domestic fowl. doi
  107. (1997). The Stress of not being able to perform dustbathing in laying hens. doi
  108. (1999). The welfare of farmed mink (Mustela vison) in relation to housing and management: a review.
  109. (1972). Thwarting of feeding behaviour in the domestic fowl. doi
  110. (2003). Tools to measure and improve welfare of laboratory rats: rewardrelated behaviour and environmental enrichment.
  111. (1976). Underwater predatory behaviour of the American mink (Mustela vison). doi
  112. (2001). Use of water for swimming and its relationship to temperature and other factors in farm mink (Mustela vison). doi
  113. (1999). Water intake and excretion, urinary solute excretion and some stress indicators in mink (Mustela vison). Effect of ambient temperature and quantitative water supply to adult males.
  114. (1998). What is the role of dopamine in reward: hedonic impact, reward learning or incentive salience? Brain Res. doi
  115. (2006). Why are there fewer signs of mink in England? Considering multiple hypotheses. doi
  116. (2000). Working for a dustbath: are hens increasing pleasure rather than reducing suffering? doi
  117. (1997). Would you like a swim, Madam mink?
  118. (1979). Zur Käfighaltung von Legehennen. Eine Stellungnahme aus der Sicht der Verhaltenswissenschaft.

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