Behavioral and Physiological Reactivity of Mares and Stallions Evaluated in Performance Tests/Procena Fizioloških Parametara I Reaktivnosti Kobila I Pastuva Na Osnovu Performans Testa

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In many countries completing the performance test requirements is obligatory only for stallions, but some breeders also decide for the assessment of their mares’ performance under standardized conditions. This study is aimed the evaluation of sex related effects on behavioral and physiological reactivity in fearfulness test and performance test scores in Polish warmblood horses of Małopolska breed (22 mares and 34 stallions) assessed at the training station. Equine reactivity to potentially frightening stimuli was assessed in the fearfulness test by behavior scoring and heart rate monitoring. Horses of both sexes were assessed in standardized performance tests accordingly to the rules of performance tests given in the Breeding Program for the Małopolski Horse Breed by the Polish Horse Breeders Association. The mares showed a significantly more quiet response in the fearfulness test in comparison to stallions. A relation among some reactivity and performance traits in both sexes was found. The behavior scores of the fearfulness test were positively correlated with character and temperament only in mares. However, the better the scores for temperament and character the stallions received, the lower the heart rate before testing. The present study demonstrates that temperament and character assessment, as a part of the standardized performance test, should involve not only a subjective trainer’s evaluation, but also a horse reactivity assessment based on objective behavioral tests and heart rate monitoring. The results showed that sex has an effect on behavioral reactivity of horses. Thus, it is important to consider the horses’ sex during selection for a particular type of riding, and performance assessment should be obligatory for both sexes. The assessment of the same performance traits in both, stallions and mares, significantly improves good breeding practice.

1. Koenen EPC, Algridge LI, Philipsson J: An overview of breeding objectives for warmblood sport horses. Livest Prod Sci 2004, 88:77-84.

2. Thoren Hellsten E, Viklund A, Koenen EPC, Ricard A, Bruns E, Philipsson J: Review of genetic parameters estimated at stallion and young horse performance tests and their correlations with later results in dressage and show-jumping competition. Livest Sci 2006, 103:1-12.

3. Budzyński M, Sołtys L, Słomka Z, Kaczyńska Cz, Chmiel K: Excitability of stallions from the state-owned stallions depots. Ann UMCS Sec EE 1992, X:127-137.

4. Wolff A, Hausberger M, Le Scolan N: Experimental tests to assess emotionality in horses. Behav Proc 1997, 40(3):209-221.

5. Budzyński M, Kamieniak J, Sapuła M, Sołtys L, Budzyńska M, Krupa W: Evaluation of the results of performance traits of Małopolski stallions considering nervous irritability. Ann UMCS Sec EE 2001, XIX:161-169.

6. Janiszewska J, Ignor J, Cieśla A: Modifying infl uence of 11-months training on results of ‘timidity’ test of young half bred stallions. Arch Tierz 2004, 1:7-13.

7. Górecka-Bruzda A, Jezierski T: Breed differences in behaviour-related characteristics of stallions evaluated in performance tests. Anim Sci Pap Rep 2010, 28(1):27-36.

8. Dawkins MS: Behaviour as a tool in an assessment of animal welfare. Zoology 2003, 106:383-87.

9. Budzyńska M: Behavioural and physiological mechanisms of reactions to stressful stimuli in Arab horses. Lublin, Poland: DSc Dissertation no. 361, University of Life Sciences in Lublin Publishing; 2012.

10. Breeding Programme for Małopolski Horse Breed by the Polish Horse Breeders Association (PHBA). []

11. Budzyński M: Fearfulness test used for assessment of nervous balance in horses. Med Weter 1984, 3:156-158.

12. Budzyńska M, Krupa W: Relation between fearfulness level and maternal behaviour in Arab mares. Anim Sci Pap Rep 2011, 29(2):119-29.

13. Visser EK, Van Reenen CG, Hopster H, Schilder MBH, Knaap JH, Barneveld A, Blokhuis HJ: Quantifying aspects of young horses temperament: consistency of behavioural variables. Appl Anim Behav Sci 2001, 74:241-258.

14. Lansade L, Bouissou MF, Erhard HW: Fearfulness in horses: A temperament trait stable across time and situations. Appl Anim Behav Sci 2008, 115:182-200.

15. Lansade L, Simon F: Horses’ learning performances are under the infl uence of several temperamental dimensions. Appl Anim Behav Sci 2010, 125:30-37.

16. Wallin l, Strandberg E, Philipsson J: Genetic correlations between fi eld test results of Swedish Warmblood Horses as 4-years-olds and lifetime performance results in dressage and show jumping. Livest Prod Sci 2003, 82:61-71.

17. Olsson EG, Arnason T, Näsholm A, Philipsson J: Genetic parameters for traits at performance test of stallions and correlations with traits at progeny tests in Swedish warmblood horses. Livest Prod Sci 2000, 65:81-89.

18. Jović S, Stevanović J, Borozan S, Dimitrijević B, Milosavljević P: Infl uence of physical activity of racehorses on lactate dehydrogenase and creatine kinase activities, and protein synthesis. Acta Vet (Beograd) 2013, 63(5-6):549-568.

19. Leary ChJ, Knapp R: The stress of elaborate male traits: integrating glucocorticoids with androgen-based models of sexual selection. Anim Behav 2014, 89:85-92.

20. Sapuła M, Kamieniak J, Budzyńska M, Sołtys L, Hetman M, Jaremkiewicz J: Behavioural reactivity to optic and acoustic stimuli in Holstein horses. Ann. UMCS Sec EE 2003, XXI:341-349.

21. Duberstein KJ, Gilkeson JA: Determination of sex differences in personality and trainability of yearling horses utilising a handler questionnaire. Appl Anim Behav Sci 2010, 128:57-63.

22. Čebulj-Kadunc N, Cestnik V: The infl uence of season and age on circulating melatonin and leptin concentrations in Lipizzan fi llies. Acta Vet (Beograd) 2008, 58(1):25-31.

23. Noble GK, Blackshaw KL, Cowling A, Harris PA: An objective measure of reactive behaviour in horses. Appl Anim Behav Sci 2013, 144:121-129.

24. Seaman SC, Davidson HPB, Waran NK: How reliable is temperament assessment in the domestic horses (Equus caballus)? Appl Anim Behav Sci 2002, 78:175-191.

25. Le Scolan N, Hausberger M, Wolff A: Stability over situations in temperamental trials of horses as revealed by experimental and scoring approaches. Appl Anim Behav Sci 1997, 41:257-266.

26. Momozawa Y, Ono T, Sato F, Kikusui T, Takeuchi Y, Mori Y, Kusunose R: Assessment of equine temperament by a questionnaire survey to caretakers and evaluation of its reliability by simultaneous behavior test. Appl Anim Behav Sci 2003, 84:127-138.

27. Momozawa Y, Kusunose R, Kikusui T, Takeuchi Y, Mori Y: Assessment of equine temperament questionnaire by comparing factor structure between two separate surveys. Appl Anim Behav Sci 2005, 92:77-84.

28. Christensen JW, Rundgren M, Olsson K: Training methods for horses: habituation to a frightening stimulus. Equine Vet J 2006, 38:439-443.

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