Comparison of Selected Behavioural Patterns of German Shepherd Puppies in Open-Field Test by Practical Assessment Report

Authors: Igor Miňo, Lenka Lešková

Abstract:

Over the past 80 years, open-field method has evolved as a commonly used tool for the analysis of animal behaviour. The study was carried out using 50 kennel-reared purebred puppies of the German Shepherd dog breed. All dogs were tested in 5^th, 7^th, and 9^th week of age. For the purpose of behavioural analysis, an open-field evaluation report was designed prior to testing to ensure the most convenient, rapid, and suitable way to assess selected behavioural patterns in field conditions. Onset of vocalisation, intensity of vocalisation, level of physical activity, response to sound, and overall behaviour was monitored in the study. Correlations between measures of height, weight and chest circumference, and behavioural characteristics in the 5^th, 7^th, and 9^th week of age were not statistically significant. Onset of vocalisation, intensity of vocalisation, level of physical activity and response to sound differed on statistically significant level between 5^th, 7^th, and 9^th week of age. Results suggest that our practical assessment report may be used as an applicable method to evaluate the suitability of service dog puppies for future working roles.

Keywords: Dog, behaviour, open-field, testing.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1339816

References:

[1] Matos, R., E. Haladová, I. Miňo, M. Fejsáková, A. Demeová, J. Kottferová (2013). The Open field test in dog behavioral research. State of the art. In: Proceedings of 40th ethological conference ČSEtS, Košice, Slovakia, ISBN 978-80-8077-369-4: 63.
[2] Hall, C. S. (1934) Emotional behavior in the rat: Defecation and urination as measures of individual diferences in emotionality. J. Comp. Psychol. 18:385-403.
[3] Hall, C. S., E. L. Ballechey (1932) A study of teh rat´s behavior in a field: A contribution to method in comparative psychology. University of California, Publ. Psychol. 6:1-12.
[4] Martinek, Z., J. Lát (1969) Long term stability of individual differences in exporatory behavior and rate of habituation in dogs. Physiol. Bohemoslov. 18:217-225.
[5] Boren, J. L., P. F. Consore (1981) Behavioral effects of phenocyclidine (PCP) ini dogs: A possible animal model of PCP toxicity in humans. Life Sci. 28:1245-1251.
[6] Bolivar, V.J., Caldarone, B. J., Reilly, A. A., Flaherty, L. (2000) Habituation of activity in an open field: A survey of inbred strains and F1 hybrids. Behav. Genet. 30(4):285-293.
[7] Head, E., H. Callahan, B. J. Cummings, C. W. Cotman, W. W. Ruehl, B. A. Muggenberg, N. W. Milgram (1997) Open field activity and human interaction as a function of age and breed in dogs. Phys. Behav. 62:963-971.
[8] Gruen, M. E, B. C. Case, M. L. Foster, L. Lazarowski, R. E. Fish, G. Landsberg, V. DePuy, D. C. Dorman (2015) The use of an open-field model to assess sound-induced fear and anxiety-associated behaviors in Labrador retrievers. J. Vet. Behav. 10:338-345.
[9] Serpell, J., J. A. Jagoe (1995) Early experience and the development of behaviour. In: Serpell, J. (Ed.), The Domestic Dog. Cambridge University Press, Cambridge, pp. 79e102.
[10] Miklósi, A. (2007) Dog Behavior, Evolution and Cognition. Oxford Biology, Oxford University Press, Oxford.
[11] McCrea, R. R., P. T. Costa, F. Ostendorf, A. Angleitner, M. Hrebickova, M. D. Avia, J. Sanz, M. L. Sanchez-Bernardos, M. E. Kusdil, R. Woodfield, P. R. Saunders, P. B. Smith (2000). Nature over nature: temperament, personality, and life span development. J. Pers. Soc. Psychol. 78:173-186.
[12] Uher, J. (2011) Individual Behavioral Phenotypes: An Integrative Meta-Theoretical Framework. Why "Behavioral Syndromes" Are Not Analogs of "Personality". Ann. NY Acad. Sci. 53:521-548.
[13] Fratkin, J. L., D. L. Sinn, E. A. Patall (2013) Personality Consistency in Dogs: A Meta-Analysis. PLOS ONE 8 (1), Article Number: e54907. DOI: 10.1371.
[14] Goddard, M. E., R. G. Beilharz (1986) Early prediction of adult behaviour in potential guide dogs. App. Anim. Behav. Sci. 15:247–260.
[15] Wilsson, E., P. E. Sundgren (1997 a) The use of a behaviour test for a selection of dogs for service and breeding, I: Method of testing and evaluating test results in the adult dog, demands on different kinds of service dogs, sex and breed differences. App. Anim. Behav. Sci. 53:279–295.
[16] Wilsson, E., P. E. Sundgren (1997 b) The use of a behaviour test for selection of dogs for service and breeding. II. Heritability for tested parameters and effect of selection based on service dog characteristics. App. Anim. Behav. Sci. 54:235–241.
[17] Slabbert, J. M., J. S. J. Odendaal (1999) Early prediction of adult police dog efficiency - a longitudinal study. App. Anim. Behav. Sci. 64:269.
[18] Batt, L., Batt, M., Baguley, J. (2008) The effects of structured sessions for juvenile training and socialization on guide dog success and puppy-raiser participation. J. Vet. Behav. 3 (5):199-206.
[19] Asher, L., Blythe, S., Roberts, R., Toothill, L., Craigon, P.J., Evans, K.M., Green, M.J., England G.C.V. (2013) A standardized behavior test for potential guide dog puppies: Methods and association with subsequent success in guide dog training. J. Vet. Behav. 8 (6):431-438.
[20] Rooney, N. J., S. A. Gaines, J. W. S. Bradshaw (2003) How predictive are puppy tests? Evidence from a puppy walking programme for military search dogs. In: Proceedings of the 37th International Congress of ISAE, Abano Terme, Italy, 41.
[21] Siwak Ch. T., P. D. Tapp, N. W. Milgram (2001) Effect of Age and Level of Cognitive Function on Spontaneous and Exploratory Behaviors in the Beagle Dog. Learn Memory 8:317-325.
[22] Scott, J. P., J. L. Fuller (1965) Genetics and the Social Behaviour of the Dog. University of Chicago Press, Chicago.
[23] Wilsson, E., P. E. Sundgren (1998) Behavior test for eight-week old puppies‒heritabilities of tested behavior traits and its correspondence to later behavior. App. Anim. Behav. Sci. 58:151e162.
[24] Bekoff, M. (2001) Social play behaviour: cooperation, fairness, trust, and the evolution of morality. J. Cons. Stud. 8 (2):81–90.
[25] Svartberg, K. (2002) Shyness-boldness predicts performance in workingdogs. App. Anim. Behav. Sci. 79:157–174.
[26] Miňo, I., J. Kottferová, J. Lešková, J. Kachnič, E. Haladová, R. E. Matos (2014) Hodnotenie správania šteniat nemeckého ovčiaka v Open field teste počas ontogenézy. In: Proceedings of the 8th scientific conference of postgradual students, Slovak Academy of Sciences, Košice, Slovakia, ISBN 978-80-971428-1-0: 78-81.
[27] Sherman, B. L., M. E. Gruen, B. C. Case, M. L. Foster, R. E. Fish, L. Lazarowski, V. DePuy, D. C. Dorman (2014) Development of an emotional reactivity test for behavioral evaluation of explosive-detecting military working dogs. J. Vet. Behav. 10:94-1.