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Physiological and behavioural responses in blue foxes (Alopex lagopus ) : comparisons between space quantity and floor material

Published online by Cambridge University Press:  18 August 2016

H. Korhonen ,
L. Jauhiainen ,
P. Niemelä ,
M. Harri  and
R. Sauna-aho
H. Korhonen
Affiliation:
Agricultural Research Centre of Finland, Animal Production Research, Fur Animals, FIN-69100 Kannus, Finland
L. Jauhiainen
Affiliation:
Agricultural Research Centre of Finland, Data and Information Services, FIN-31600 Jokioinen, Finland
P. Niemelä
Affiliation:
Agricultural Research Centre of Finland, Animal Production Research, Fur Animals, FIN-69100 Kannus, Finland
M. Harri
Affiliation:
University of Kuopio, Institute of Biotechnology, FIN-70211 Kuopio, Finland
R. Sauna-aho
Affiliation:
Finnish Fur Breeders’ Association, FIN-69100 Kannus, Finland
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Abstract

Welfare-related physiological and behavioural responses were studied in farmbred blue foxes (Alopex lagopus). Comparisons in space quantity were made between two different-sized shed cages (50 cm long (W50) and 120 cm long (W120); each 105 cm wide ✕ 70 cm high) and for one out-of-shed pen (5 m long ✕ 3 m wide ✕ 1·8 m high; W500). Each option had a wire-mesh floor. Furthermore, we tested how floor material affects responses by comparing the W500 foxes in wire-mesh floor pens with foxes housed in earthen floor pens (E500: 5 m long ✕ 3 m wide ✕ 1·8 m high). Each test group comprised 20 juvenile males maintained in pairs. The experiments lasted from weaning in July to pelting in December. Final body weights of the W500 foxes were significantly lower than those of the W50 or W120 foxes. Claw length of back foot was longer for E500 than for W500 foxes. Posture of front feet was the most folded for W50 and the least folded for E500 foxes. Breaking strength of tibia was highest for foxes housed on the earthen floor (E500). Gastrocnemius muscle succinate dehydrogenase activity tended to decrease and the number of leucocytes tended to increase with cage size. Alanine-aminotransferase and aspartate-amino transferase activities were significantly higher in foxes housed in shed cages (W50, W120) than in enclosures (W500, E500). Creatine-kinase activity tended to decline with increasing cage size. Highest and lowest open field activity was found for E500 and W50 foxes in both wire-mesh and earthen floor test arenas. Some differences were found in body weight-related organ sizes between groups. Heart weight was significantly higher in W500 than in W50 or W120 foxes. Brain weight was significantly lower in W50 than in W500 foxes. Liver weight increased with increasing cage size. Capture time was significantly lower for W50 and W120 foxes than for W500 or E500 foxes. Cortisol levels after capture were significantly higher in foxes from enclosures (W500, E500) than in those from shed cages (W50, W120), but after ACTH stimulation the levels were similar in each group. Rectal temperatures after restraint were highest in foxes from W500. Fur properties of W500 and E500 foxes were poorer than those of W50 or W120 foxes.

Keywords

Alopex lagopusanimal housinganimal welfarefloorsspace requirements.
Type
Non-ruminant nutrition, behaviour and production
Information
Animal Science , Volume 72 , Issue 2 , April 2001 , pp. 375 - 387
Copyright
Copyright © British Society of Animal Science 2001

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References

Ahola, L., Harri, M., Kasanen, S., Mononen, J. and Pyykönen, T. 2000. Effect of family housing of farmed silver foxes (Vulpes vulpes ) in outdoor enclosures on some behavioural and physiological parameters. Canadian Journal of Animal Science 80: 427–434.Google Scholar
Apfelbach, R. 1996. Wildtier-Haustier-Versuchtier: Veränderungen im Gehirn während der fruhen Ontogenese in Abhängigkeit von Umweltbedingungen. Tierärztliche Umschau 51: 157–162.Google Scholar
Armstrong, R. B. and Laughlin, M. H. 1985. Intermuscular variation in enzymatic response to training in dogs. Federal Proceedings 44: 1371.Google Scholar
Barnett, J. L. and Hemsworth, P. H. 1990. The validity of physiological and behavioural measures of animal welfare. Applied Animal Behaviour Science 25: 177–187.Google Scholar
Bakken, M., Braastad, B. O., Harri, M., Jeppesen, L. L. and Pedersen, V. 1994. Production conditions, behaviour and welfare of farm foxes. Scientifur 18: 233–248.Google Scholar
Beerda, B., Schilder, M. B. H., Hooff, A. R. A. M. van and Wries, H. W. de. 1997. Manifestations of chronic and acute stress in dogs. Applied Animal Behaviour Science 52: 307–319.CrossRefGoogle Scholar
Berg, H. 1986. Rehutietoutta turkiseläinkasvattajille. Turkiseläintutkimuksia 23. Suomen Turkiseläinten Kasvattajain Liitto ry. Vaasa.Google Scholar
Berry, J. J. 1997. The simulation approach to analyzing the nonparametric randomized complete block design. Observations 1: 36–44.Google Scholar
Bradford, M. M. 1976. A rapid and sensitive method for the quantitation of microgram quantities of protein utilising the principle of protein-dye binding. Analytical Biochemistry 72: 248–254.Google Scholar
Broom, D. M. and Johnson, K. G. 1993. Stress and animal welfare, first edition. Chapman and Hall, London.Google Scholar
Clark, J. D., Calpin, J. P. and Armstrong, R. B. 1991. Influence of type of enclosure on exercise fitness in dogs. American Journal of Veterinary Research 52: 1024–1028.CrossRefGoogle Scholar
Damgaard, B. M., Clausen, T. N. and Dietz, H. H. 1998. Effect of dietary protein levels on growth performance, mortality rate and clinical blood parameters in mink (Mustela vison ). Acta Agriculturæ Scandinavica 48: 38–48.Google Scholar
Damgaard, B. M. and Hansen, S.E. 1992. Hematological and plasma chemical characteristics in beech marten (Martes foina ). Comparative Biochemistry and Physiology 102A: 721–725.Google Scholar
Damgaard, B. M. and Hansen, S. W. 1996. Stress physiological status and fur properties in farm mink placed in pairs and singly. Acta Agriculturæ Scandinavica 46: 253–259.Google Scholar
Dawkins, M. S. 1997. Wood-Gush, D. G. M. memorial lecture: why has there not been more progress in animal welfare research? Applied Animal Behaviour Science 53: 59–73.Google Scholar
Duncan, I. J. H. 1997. Understanding animal welfare. In Animal welfare (ed. Appleby, M. C. and Hughes, B. O.), pp. 19–31. CAB International, Wallingford.Google Scholar
Einarsson, E. J. and Skrede, A. 1989. Avl og foring av rev. A/S Landbruksforlaget, Norge.Google Scholar
European Convention. 1998. Recommendation concerning fur animals. Report of the Standing Committee of the European Convention for the Protection of Animals Kept for Farming Purposes (T-AP), Strassbourg, 24 April, 1998.Google Scholar
Fraser, A. F. and Broom, D. M. 1997. Farm animal behaviour and welfare. CAB International, Wallingford.Google Scholar
Gumperetz, M. L. and Browne, C. 1993. Repeated measures in randomized block and split-plot experiments. Canadian Journal of Forest Research 23: 625–639.Google Scholar
Hansen, S. W. and Brandt, A. 1989. Effect of cage size and nestbox on the haematological/enzymological status and physiological stress levels in mink kits. Scientifur 13: 185–192.Google Scholar
Hansen, S. W. and Damgaard, B. 1991. Effect of environmental stress and immobilization on stress physiological variables in farmed mink. Behavioural Processes 25: 191–204.Google Scholar
Harri, M., Dannenberg, T., Oksanen-Rossi, R., Hohtola, E. and Sundin, U. 1984. Related and unrelated changes in response to exercise and cold in rats: a re-evaluation. Journal of Applied Physiology, Respiratory and Environmental Exercise Physiology 57: 1489–1497.Google Scholar
Harri, M., Mononen, J., Kasanen, S. and Ahola, L. 1995a. Choice between floor type and floor level in farmed silver foxes. In Proceedings of the 29th international congress of the International Society of Animal Ethology, 3–5. August 1995, Exeter, UK (ed. Rutter, S. M., J.Rushen, Randle, H. D. and Eddison, C.), pp. 171–172.Google Scholar
Harri, M., Mononen, J. and Sepponen, J. 1999. Preferences of farmed silver foxes (Vulpes vulpes ) for four different floor types. Canadian Journal of Animal Science 79: 1–5.Google Scholar
Harri, M., Rekilä, T. and Mononen, J. 1995b. Factor analysis of behavioural tests in farmed silver and blue foxes. Applied Animal Behaviour Science 42: 217–230.Google Scholar
Heller, H. E. and Jeppesen, L. L. 1985. Behavioural and eosinophil leucocyte response to single and repeated immobility stress in mink. Scientifur 9: 174–178.Google Scholar
Jeppesen, L. L. and Pedersen, V. 1990. Improvement of management routines and cage systems in fox production. Scientifur 14: 237–242.Google Scholar
Jeppesen, L. L. and Pedersen, V. 1991. Effect of whole year nestboxes on cortisol, circulating leucocytes, exploration and agonistic behaviour in silver foxes. Behavioural Processes 25: 171–177.Google Scholar
Korhonen, H., Alasuutari, S., Mäkinen, A. and Niemelä, P. 1997. Behaviour and welfare of farm foxes in large earthen enclosures1. NJF seminarium nr 280, 6-8 October 1997, Helsingfors, Finland.Google Scholar
Korhonen, H. and Harri, M. 1985. Organ scaling in the raccoon dog, Nyctereutes procyonoides Gray 1834, as monitored by influences of internal and external factors. Comparative Biochemistry and Physiology 82A: 907–914.Google Scholar
Korhonen, H., Jauhiainen, L. and Niemelä, P. 1998. Effect of increased cage length and locomotor activity on juvenile blue foxes (Alopex lagopus ). Scientifur 22: 23–27.Google Scholar
Korhonen, H., Jauhiainen, L. and Niemelä, P. 1999. Effect of enlarged cage space and access to earthen floor on locomotor and digging activity in blue foxes. Agricultural and Food Science in Finland 8: 253–263.CrossRefGoogle Scholar
Korhonen, H., Ketoja, E. and Niemelä, P. 1995. Comparison of daytime use between platform types, materials, ceilings and experiences in juvenile blue foxes (Alopex lagopus ). Applied Animal Behaviour Science 45: 125–138.Google Scholar
Korhonen, H. and Niemelä, P. 2000. Enrichment value of wooden blocks for farmed blue foxes (Alopex lagopus ). Animal Welfare 9: 177–191.Google Scholar
Korhonen, H., Niemelä, P., Jauhiainen, L. and Tupasela, T. 2000. Effects of space allowance and earthen floor on welfare-related physiological and behavioural responses in male blue foxes. Physiology and Behavior 69: 571–580.CrossRefGoogle ScholarPubMed
Kozhevnikova, L. K. 1989. Enzymes. In Haematology and clinical chemistry of fur animals (ed. Brandt, A.), pp. 66–72. Scientifur, PO Box 13, DK-8830 Tjele, Denmark.Google Scholar
Littell, R. C., Milliken, G. A., Stroup, W. W. and Wolfinger, R. D. 1996. SAS system for mixed models. Statistical Analysis Systems Institute Inc., Cary, NC.Google Scholar
Mason, G. J. 1992. Individual variation in the stereotypies of caged mink. Ph.D. thesis, University of Cambridge. Google Scholar
Meunier-Salaun, M.C, Vantrimponte, M. N., Raab, A. and Danzer, R. 1987. Effect of floor area restriction upon performance, behaviour and physiology of growing-finishing pigs. Journal of Animal Science 64: 1371–1377.CrossRefGoogle ScholarPubMed
Moe, R. O. 1996. Investigation of methods to assess stress in farmed silver foxes (Vulpes vulpes ). Ph.D. thesis, Norwegian College of Veterinary Medicine, Research Farm, Oslo. Google Scholar
Moe, R. O. and Bakken, M. 1996. Effect of repeated blood sampling on plasma concentrations of cortisol and testosterone and leucocyte number in silver foxes (Vulpes vulpes ). Acta Agriculturæ Scandinavica 46: 111–116.CrossRefGoogle Scholar
Mononen, J. 1996. Resting platforms and nest boxes for farmed blue foxes (Alopex lagopus ) and silver foxes (Vulpes vulpes ): the extent of use, reasons for use and welfare effects. Ph.D. thesis, Kuopio University.Google Scholar
Mononen, J., Harri, M., Rekilä, T., Kasanen, S., Nurminen, L. and Ahola, L. 1999. Some correlations between behaviour, physiology and growth in juvenile male blue foxes. Animal Production Review, Applied Science Reports 42: 233–241.Google Scholar
Neter, J., Kutner, M., Nachtsheim, C. and Wasserman, W. 1996. Applied linear statistical models, fourth edition. Irwin, Chicago.Google Scholar
Parson, D., Munch, T. I. and Moore, L. 1985. Dynamic exercise training in foxhounds. II. Analysis of skeletal muscle. Journal of Applied Physiology 59: 190–197.Google Scholar
Pedersen, V. 1996. Combined behavioural and physiological measurements as a basis of the assessment of animal welfare. Acta Agriculturæ Scandinavica 27: 69–75.Google Scholar
Pedersen, V. and Jeppesen, L. L. 1990. Effects of early handling on later behaviour and stress responses in the silver fox (Vulpes vulpes ). Applied Animal Behaviour Science 26: 383–393.Google Scholar
Pedersen, V. and Jeppesen, L. L. 1998. Different cage sizes and effects on behaviour and physiology in farmed silver and blue foxes. Scientifur 22: 13–22.Google Scholar
Pennington, R. J. 1961. Biochemistry of dystrophic muscle. Mitochondrial succinate-tetrazolium reductase and adenosine triphosphatase. Biochemical Journal 80: 649–654.Google Scholar
Rekilä, T. 1999. Behavioural tests in welfare research of foxes. Kuopio University Publications C. Natural and Environmental Sciences no. 92, pp. 1–52.Google Scholar
Rekilä, T., Harri, M., Jalkanen, L. and Mononen, J. 1999. Relationship between hyponeophagia and adrenal cortex function in farmed foxes. Physiology and Behavior 65: 779–783.Google Scholar
Saastamoinen, M., Lähdekorpi, M., S., Hyyppä and Huovinen, K. 1997. Kuivan rasvapitoisen ruuan vaikutus valjakkokoiran suorituskykyyn. Tutkimusraportti. MTT.Google Scholar
Selye, H. 1950. The physiology and pathology of exposure to stress. Montreal Acta Incorporation.Google Scholar
Skovgaard, K., Pedersen, V. and Jeppesen, L. L. 1998. The preference for different types of floor in silver foxes (Vulpes vulpes ) and blue foxes (Alopex lagopus ). Scientifur 22: 99–106.Google Scholar
Stroup, W. 1997. Introduction to generalized linear mixed model analysis. International Biometric Society, Aas.Google Scholar
Svendsen, P. M. and Carter, A. M. 1984. An introduction to animal physiology. MTP Press, Boston, USA.Google Scholar
Von Borell, E. and Ladewig, J. 1989. Altered adrenocortical response to acute stressors or ACTH (1-24) in intensively housed pigs. Domestic Animal Endocrinology 6: 299–309.Google Scholar
Wiegand, R. M., Gonyou, H. W. and Curtis, S.E. 1994. Pen shape and size: effects on pig behaviour and performance. Applied Animal Behaviour Science 39: 49–61.CrossRefGoogle Scholar
Wolfinger, R. 1996. Heterogeneous variance-covariance structures for repeated measures. Journal of Agricultural, Biological and Environmental Statistics 1: 205–230.Google Scholar