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Author Graf, P.; König von Borstel, U.; Gauly, M.
Title Practical considerations regarding the implementation of a temperament test into horse performance tests: Results of a large-scale test run Type Journal Article
Year 2014 Publication Journal of Veterinary Behavior: Clinical Applications and Research Abbreviated Journal
Volume 9 Issue 6 Pages 329-340
Keywords novel object test; temperament; personality; horse; performance traits; performance tests
Abstract Abstract Considering the ever-growing demand of various breeding organizations for an objective, inexpensive, reliable, and easily conducted assessment of the behavior of horses, the aim of our study was to implement a novel-object test and a startling test into any kind of breeding performance testing to assess horses' temperament. Additionally, the influence of testing areas (familiar or unfamiliar), riders, and horse factors such as levels of training, breed, and age were of interest. Furthermore, recommendations for the practical implementation concerning the parameters should be given. Therefore, 1,028 horses over a period of 3 years participated in a temperament test consisting of 5 different stimuli. The horses were either ridden (61.8 %) or led by hand (38.2 %) by an unfamiliar professional rider (N = 43) or a familiar rider (N = 20). Live behavioral observations were taken by a trained observer. Overall, horses' scores for reactivity in the present temperament test were distributed over the whole scale, with lower means and higher standard deviations (6.7 ± 2.2-7.6 ± 2.1) than corresponding scores from the conventional personality evaluation in performance tests (7.7 ± 0.8-8.2 ± 0.5; P < 0.01). High correlations (r = 0.3-0.9; P < 0.001) between the scores for reactivity and the other behavioral parameters (emotional expression, activity, time to calm down, rider's aids) show a large influence of these parameters in assessing the horses' temperament. Factors like breed type, sex, and age had significant influences (P < 0.001) on different scores of the temperament test. In most cases, the rider or handler had no influence on the different scores assessed during the temperament test. The training level and the testing modus never had a significant influence on different scores. Only the testing station or location had a small influence on the scores for the stimulus “bridge” in some horses. Based on the results, it could be concluded that an implementation of a temperament tests into performance testing is possible during various types of testing procedure. Especially the assessment of reactivity, emotional expression, interest in the stimulus and rider's aids during and after passing the stimulus, as well as the time to calm down are important parameters for analyzing the horses' personality.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 1558-7878 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial (down) 5867
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Author Graf, P.; Schneider, T.; KönigvonBorstel, U.; Gauly M.
Title Kosten-Nutzen-Analyse einer objektivierten Temperamentbeurteilung bei Pferden [Economic evaluation of an objective temperament assessment in horses] Type Journal Article
Year 2013 Publication Züchtungskunde Abbreviated Journal
Volume 85 Issue 2 Pages 129-142
Keywords Kosten, Nutzen, Interieurbeurteilung, Pferd, Temperament [Economy, personality assessment, horse, temperament]
Abstract Das Ziel der vorliegenden Studie war die Ermittlung der Kosten eines Verhaltenstests zur

objektiven Temperamentbeurteilung. Sie wurde an 1028 Pferden auf 55 Zuchtveranstaltungen

und Privatbetrieben ermittelt.

Weiterhin wurde eine Befragung zur allgemeinen Akzeptanz einer solchen Beurteilung

bei Reitpferden durchgeführt. Zusätzlich wurde mit Hilfe einer Online-Umfrage die

Meinung zu den Kosten und dem Aufwand einer solchen Beurteilung ermittelt. Die

Kosten der Einführung einer objektiven Temperamentbeurteilung entsprechen nach Einbeziehung

aller Faktoren ca. 18 Euro je Pferd. Den Kosten steht die Zahlungsbereitschaft

für eine verbesserte, da objektivierte Temperamentbeurteilung gegenüber. Insgesamt

56,7% der Befragten wären bereit, mehr als 11 Euro für eine objektive Interieurbeurteilung

auf Leistungsprüfungen im Feld zu investieren. Im Rahmen von Stationsprüfungen

wären sie sogar bereit mehr als 30 Euro aufzuwenden. Die Wertsteigerung eines im

Rahmen des Verfahrens positiv bewerteten Pferdes um 5%, die von den Teilnehmern der

Umfrage durchschnittlich angenommen wird, würde zusätzlich den Gewinn beim Pferdeverkauf

steigern. Die Ergebnisse zeigen, dass die Kosten einer objektiven Temperamentbeurteilung

durch eine erhöhte Zahlungsbereitschaft der Käufer scheinbar kompensiert

werden können, so dass die Einführung eines Temperamenttests zur objektiven Interieurbeurteilung

in Form der vorgestellten Untersuchungen grundsätzlich finanzierbar ist.

[The aim of the present study was to assess costs as well as riders’ acceptance of an

objective temperament evaluation in riding horses. Costs were determined based on a

novel object test conducted in 1028 horses tested on 65 occasions during performance

tests or in private stables. In addition, an online survey was used to identify riders’

opinion about the costs and benefits of such an assessment. Based on the conditions

assumed in the present study the costs for temperament testing have amount 18 Euro per

horse. More than 50% of the respondents were willing to pay more than 11 Euro for an

objective temperament assessment in their horses during performance tests in field.

Within performance tests on station they would spend more than 30 Euro for an objective temperament assessment. Participants further assumed a rise in value of favourably

assessed horses by 5%, leading to increased profits when selling the horse. In conclusion,

riders appear to be willing to cover the additional costs accrued from the temperament

test. Therefore, the introduction of an objective temperament assessment is likely to pay

off.]
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0044-5401 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial (down) 5866
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Author Graf, P.; König von Borstel, U.; Gauly, M.
Title Importance of personality traits in horses to breeders and riders Type Journal Article
Year 2013 Publication Journal of Veterinary Behavior: Clinical Applications and Research Abbreviated Journal
Volume 8 Issue 5 Pages 316-325
Keywords survey; personality; temperament; horse; rider; breeder
Abstract Abstract Especially in horses, personality traits play an important role because horses' behavior influences their quality as a riding partner. In contrast to that, no objective assessment of horses' personality traits is available at present. Although initial efforts are made in this field, a successful implementation of behavior tests into horse performance tests depends on the acceptance of the riders and breeders. Therefore, the aim of the present study was to assess the importance of personality traits to breeders and riders as well as the degree of riders' acceptance of a temperament test as a more objective means of assessing equine personality traits. Using a web-based survey consisting of a 41-item questionnaire, a total of 1087 competition riders (49.3%), breeders (39.0%), leisure riders (37.9%), and professional riders (8.6%) of 13 countries were recruited to participate in the survey. When asked to split 1000 Euro among the different traits listed in the breeding goal, respondents clearly assigned more weight to the personality-related character and temperament traits (least squares mean ± standard error; P < 0.005: €228.7 ± 17.6) and willingness to work (€123.0 ± 9.6) compared with performance traits, such as the quality of trot (€77.7 ± 6.9) or show jumping (€68.0 ± 12.3). Nevertheless, expected differences in relative weighting of traits between the different groups of riders were confirmed (e.g., character and temperament: €209.3 ± 6.1 [leisure riders] vs. €149.7 ± 5.4 [competition riders], P < 0.0001). When asking why personality traits are so important, the simplification of daily work with the horses (47.9%) and relationship between horse and human (44.9%) as well as a more comfortable and safer handling (31.5%) were most commonly listed. As much as 45.6% of all participants see quality problems with the current assessment and suggested the evaluation of all breeding animals (30.1%), followed by a better standardization of assessment procedures (25.5%) and a move to more objective criteria such as the introduction of a temperament test (20.3%) for solving the problems. The present survey revealed that behavior traits are very important to all groups of riders and breeders, although there are diverse opinions about it. According to the participants, there is a need for and a high potential in the move toward more objective assessment methods of horses' personality traits, and participants would support a restructuring of the current assessment.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 1558-7878 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial (down) 5865
Permanent link to this record
 

 
Author Aurich, J.; Wulf, M.; Ille, N.; Erber, R.; von Lewinski, M.; Palme, R.; Aurich, C.
Title Effects of season, age, sex and housing on salivary cortisol concentrations in horses Type Journal Article
Year 2015 Publication Domestic Animal Endocrinology Abbreviated Journal Domest. Anim. Endocrinol.
Volume Issue Pages
Keywords horse; cortisol; diurnal rhythm; reproduction; housing
Abstract Abstract Analysis of salivary cortisol is increasingly used to assess stress responses in horses. Since spontaneous or experimentally induced increases in cortisol concentrations are often relatively small for stress studies proper controls are needed. This requires an understanding of factors affecting salivary cortisol over longer times. In this study, we have analysed salivary cortisol concentration over 6 mo in horses (n = 94) differing in age, sex, reproductive state and housing. Salivary cortisol followed a diurnal rhythm with highest concentrations in the morning and a decrease throughout the day (P < 0.001). This rhythm was disrupted in individual groups on individual days; however, alterations remained within the range of diurnal changes. Comparison between months showed highest cortisol concentrations in December (P < 0.001). Cortisol concentrations increased in breeding stallions during the breeding season (P < 0.001). No differences in salivary cortisol concentrations between non-pregnant mares with and without a corpus luteum existed. In stallions, mean daily salivary cortisol and plasma testosterone concentration were weakly correlated (r = 0.251, P < 0.01). No differences in salivary cortisol between female and male young horses and no consistent differences between horses of different age existed. Group housing and individual stabling did not affect salivary cortisol. In conclusion, salivary cortisol concentrations in horses follow a diurnal rhythm and are increased in active breeding sires. Time of the day and reproductive state of the horses are thus important for experiments that include analysis of cortisol in saliva.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0739-7240 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial (down) 5847
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Author Stull, C.L.; Spier, S.J.; Aldridge, B.M.; Blanchard, M.; Stott, J.L.
Title Immunological response to long-term transport stress in mature horses and effects of adaptogenic dietary supplementation as an immunomodulator Type Journal Article
Year 2004 Publication Equine Veterinary Journal Abbreviated Journal
Volume 36 Issue 7 Pages 583-589
Keywords horse; transportation; Cd+; lymphocytes; stress; cortisol; adaptogens
Abstract Reasons for performing study: Little information exists on the immunological effects of transport or the use of supplements to minimise transport stress. Objectives: To establish baseline ranges and evaluate immunophenotypic and functional changes associated with transport and a nutritional ‘adaptogen’ supplement. Methods: Horses received either supplement (n = 10) or placebos (n = 9) during the 30 day study. After 28 days in stalls, 12 horses (6 supplement; 6 placebo) were transported for 24 h, then unloaded and recovered. Venous blood samples were collected on Days 1, 14 and 28 to establish baselines, and on Days 28, 29 and 30 to examine changes during transport and recovery. Results: Transport prompted elevations (P<0.05) in cortisol concentration, neutrophil count and white blood cell counts, while lymphocyte subpopulation counts (CD3+, CD4+, CD8+, CD21+) decreased (P<0.05). Normal phenotypic lymphocyte profiles returned within 24 h of recovery. Supplement effects on immunophenotype (CD21+ and CD8+) were observed in stabled horses (P<0.05), but not in transported horses. Conclusions: These results provide insights into the immunological mechanisms associated with long-term transport. Potential relevance: The existence of a small window of immunological uncertainty follows long-term transportation, enhancing the potential risk of infectious disease in susceptible individuals.
Address
Corporate Author Thesis
Publisher Blackwell Publishing Ltd Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 2042-3306 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial (down) 5845
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Author Casella, S.; Fazio, F.; Giannetto, C.; Giudice, E.; Piccione, G.
Title Influence of transportation on serum concentrations of acute phase proteins in horse Type Journal Article
Year 2012 Publication Research in Veterinary Science Abbreviated Journal
Volume 93 Issue 2 Pages 914-917
Keywords Acute phase proteins; Horse; Transportation stress; Welfare; White Blood Cells
Abstract The modifications of Haptoglobin (Hp), Serum Amyloid A (SAA), Fibrinogen (Fbg) and White Blood Cells (WBCs) were evaluated in 15 Saddle Italian horses. Ten horses were transported covering a distance of about 320 km within 4 h with an average speed of 80 km/h (experimental group) and five horses were not subject to transportation (control group). Blood was collected via jugular venipuncture before the transportation (T0), immediately after the transportation (T1), 12 (T12), 24 (T24) and 48 (T48) hours after the transportation in experimental group and at the same time point in control group. For each parameter statistical analysis of different groups and sampling time was performed using a two-way analysis of covariance, with the data before the transportation (T0) as the covariate, by the GLM procedure of SAS. For all parameters the interaction (Group × Time) was tested and it was resulted no significant. The application of statistical analysis showed significant differences between the control group and horses subjected to transportation (P < 0.01), and the influence of sampling time (P < 0.05) on Hp, SAA and WBCs. These modifications appeared to be innovative showing that equine Hp, generally considered as moderate acute phase protein, increases more rapidly than the SAA after transportation-induced stress.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0034-5288 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial (down) 5843
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Author Benz, B.; Köhnke, J.; Kappelmann, K.
Title Bewertung einer Faltschieberanlage in einem Reitstall mit Paddockboxen[Assessment of a v-form scraper in a horse barn with paddock boxes] Type Journal Article
Year 2014 Publication Landtechnik, Agricultural Engineering, Abbreviated Journal
Volume 68 Issue 4 Pages 242-247
Keywords Entmistungstechnik, Arbeitswirtschaft, Pferdeverhalten [Manure removal systems, working time requirement, horse behaviour]
Abstract In der vorliegenden Untersuchung werden in einem Praxisbetrieb die Verfahrenskosten eines

Faltschiebers erhoben. Aufgrund des reduzierten Arbeitszeitaufwandes ergibt sich durch den

Einsatz des Faltschiebers eine jährliche Kostenersparnis in Höhe von 78 € je Pferd. Durch die

Mechanisierung der Entmistung kann fast 30 % der Arbeitszeit in der Pensionspferdehaltung

eingespart werden. Beim Einsatz einer Entmistungstechnik spielt jedoch nicht nur die Ökonomie,

sondern darüber hinaus auch das Pferdeverhalten eine Rolle. Im selben Praxisbetrieb wird

nach Installation der Faltschieberanlage das Pferdeverhalten beim Erstkontakt mit dem Schieber

beobachtet. Dabei zeigt sich, dass die Pferde den direkten Kontakt mit der Entmistungstechnik

und somit kritische Situationen vermeiden.

[In the survey at hand, the procedural costs for a v-form scraper are gathered. In the process,

it is found that due to the reduced working time requirement the use of a v-form scraper

saves € 78/horse/year. The mechanization of manure removal can reduce working time in

horse keeping by almost 30 percent. However, using manure removal systems, the profitability

is not the only crucial criteria. The behaviour of the horses plays an essential role, too.

Moreover the horses’ behaviour when first encountering the manure scraper is observed. The

study reveals that the horses avoid contact with the scraper and thereby also shirk critical

situations.]
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial (down) 5841
Permanent link to this record
 

 
Author Benz, B.; Münzing, C.; Krueger, K.; Winter, D.
Title Ethologische Untersuchung von Heuraufen in der Pferdehaltung [Ethological investigation of hayracks in equine husbandry] Type Journal Article
Year 2014 Publication Landtechnik Abbreviated Journal Landtechnik
Volume 69 Issue 5 Pages 239-244
Keywords Pferdehaltung, Fressverhalten, Futterraufen [horse keeping, feeding behaviour, roughage racks]
Abstract Eine tiergerechte, physiologisch und anatomisch auf die Bedürfnisse der Pferde ausgerichtete

Raufutterversorgung sollte die Kaubedürfnisse und die Beschäftigungszeiten von Pferden

ausreichend berücksichtigen. Daher – und auch aufgrund des bestehenden Kostendrucks bei

Raufutter – steigt das Interesse an Raufutterraufen, durch die möglicherweise die Futteraufnahmezeiten

verlängert sowie Futterverluste minimiert werden können.

Die vorliegende Untersuchung vergleicht das Fressverhalten und die Körperhaltung von acht

Pferden beim Einsatz von drei unterschiedlichen Futterraufen mit der Bodenfütterung in Einzelboxenhaltung.

Die Ergebnisse dieser Studie lassen den Schluss zu, dass der Einsatz von

Raufutterraufen die Futteraufnahmezeiten verlängert und somit längere Beschäftigungszeiten

für die Futteraufnahme gewährleistet werden. Außerdem konnte festgestellt werden, dass die

Pferde das Raufutter bei einer der drei untersuchten Raufen überwiegend mit natürlicher Kopf-

Hals-Haltung aufnahmen.

[Regarding the species horse, an appropriate supply of roughage should take into account the

need to chew as well as the need for occupation. In this context, and due to the current cost

pressure for hay, the interest in roughage racks increases. It is assumed that roughage racks

could help to extend the feeding time and reduce food losses.

The present study places the emphasis on the observation of the feeding behaviour of eight

horses in single horse boxes. Three different roughage racks are compared to traditional feeding

on the floor. On the basis of the results it may be concluded that the use of roughage racks

extends the feeding time and thus ensures longer occupation. In one of the three roughage

racks investigated the horses mainly eat in a natural posture of their head and neck.]
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial (down) 5840
Permanent link to this record
 

 
Author Bartoš, L.; Bartošová, J.; Pluhácek, J.; Šindelárová, J.
Title Promiscuous behaviour disrupts pregnancy block in domestic horse mares Type Journal Article
Year 2011 Publication Abbreviated Journal Behavioral Ecology and Sociobiology
Volume 65 Issue 8 Pages 1567-1572
Keywords Foetal loss; Domestic horse; Bruce effect; Sexual behaviour
Abstract Based on questionnaires from horse breeders, we found that bringing a pregnant mare which had been mated away from home into a vicinity of a familiar male who was not the father of her foetus increased probability of pregnancy disruption. These mares aborted in 31% of cases, while none of those mated within the home stable aborted. Repeated sexual activity either by a stallion or dominant gelding from the normal home group was observed shortly after the mare came from away-mating. Pregnant mares isolated from home males by a fence were even seen soliciting them over the fence. We speculate that, once returned to the home “herd”, and introduced to familiar males, mares were more likely to terminate their pregnancy to save energy and avoid likely future infanticidal loss of their progeny by dominant male(s) of the home social group. This is a newly discovered phenomenon where a mare manipulates the male’s paternity assessment by promiscuous mating. It may explain a common increased incidence of foetal loss in domestic horses occurring in nearly 40% of pregnancies. We conclude that the common practice of transporting the mare for mating and then bringing her back to an environment with males, stallions or geldings, which did not sire the foetus, is the main cause of high percentages of pregnancy disruption in domestic horses.
Address
Corporate Author Thesis
Publisher Springer-Verlag Place of Publication Editor
Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0340-5443 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial (down) 5834
Permanent link to this record
 

 
Author von Peinen, K.; Wiestner, T.; Bogisch, S.; Roepstorff, L.; Van Weeren, P.R.; Weishaupt, M.A.
Title Relationship between the forces acting on the horse's back and the movements of rider and horse while walking on a treadmill Type Journal Article
Year 2009 Publication Equine Veterinary Journal Abbreviated Journal
Volume 41 Issue 3 Pages 285-291
Keywords horse; ground reaction forces; kinematics; rider; saddle force
Abstract Reasons for performing study: The exact relationship between the saddle pressure pattern during one stride cycle and the movements of horse and rider at the walk are poorly understood and have never been investigated in detail. Hypothesis: The movements of rider and horse account for the force distribution pattern under the saddle. Method: Vertical ground reaction forces (GRF), kinematics of horse and rider as well as saddle forces (FS) were measured synchronously in 7 high level dressage horses while being ridden on an instrumented treadmill at walk. Discrete values of the total saddle forces (FStot) were determined for each stride and related to kinematics and GRF. The pressure sensitive mat was divided into halves and sixths to assess the force distribution over the horse's back in more detail. Differences were tested using a one sample t test (P<0.05). Results: FStot of all the horses showed 3 peaks (P1-P3) and 3 minima (M1-M3) in each half-cycle, which were systematically related to the footfall sequence of the walk. Looking at the halves of the mat, force curves were 50% phase-shifted. The analysis of the FS of the 6 sections showed a clear association to the rider's and horse's movements. Conclusion: The saddle force distribution during an entire stride cycle has a distinct pattern although the force fluctuations of the FStot are small. The forces in the front thirds were clearly related to the movement of the front limbs, those in the mid part to the lateral flexion of the horse's spine and the loading of the hind part was mainly influenced by the axial rotation and lateral bending of the back. Potential relevance: These data can be used as a reference for comparing different types of saddle fit.
Address
Corporate Author Thesis
Publisher Blackwell Publishing Ltd Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 2042-3306 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial (down) 5822
Permanent link to this record