Records |
Author |
Schwarz, S.; Marr, I.; Farmer, K.; Graf, K.; Stefanski, V.; Krueger, K. |
Title |
Does Carrying a Rider Change Motor and Sensory Laterality in Horses? |
Type |
Journal Article |
Year |
2022 |
Publication |
Animals |
Abbreviated Journal |
Animals |
Volume |
12 |
Issue |
8 |
Pages |
992 |
Keywords |
laterality; horse; rider; sensory laterality; motor laterality; novel object; side preference |
Abstract |
Laterality in horses has been studied in recent decades. Although most horses are kept for riding purposes, there has been almost no research on how laterality may be affected by carrying a rider. In this study, 23 horses were tested for lateral preferences, both with and without a rider, in three different experiments. The rider gave minimal aids and rode on a long rein to allow the horse free choice. Firstly, motor laterality was assessed by observing forelimb preference when stepping over a pole. Secondly, sensory laterality was assessed by observing perceptual side preferences when the horse was confronted with (a) an unfamiliar person or (b) a novel object. After applying a generalised linear model, this preliminary study found that a rider increased the strength of motor laterality (p = 0.01) but did not affect sensory laterality (p = 0.8). This suggests that carrying a rider who is as passive as possible does not have an adverse effect on a horse�s stress levels and mental state. |
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Equine Behaviour @ team @ |
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6667 |
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Voigtlaender-Schnabel, S.; Vogel, L.; Greiner, B.; Wiezorek, S.; Schuette, P.; Solmsen, E.-H.; Martin; H.; Hempel, E.; Gruentjens, T.; Bathen, M.; Herold, P.; Krueger, K. |
Title |
Reactions of horses to wildlife and livestock guarding dogs |
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Journal Article |
Year |
2022 |
Publication |
Carnivore Damage Prevention News |
Abbreviated Journal |
CDPNews |
Volume |
24 |
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49-58 |
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Equine Behaviour @ team @ |
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6668 |
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Author |
Krueger, K.; Schwarz, S.; Marr, I.; Farmer, K. |
Title |
Laterality in Horse Training: Psychological and Physical Balance and Coordination and Strength Rather Than Straightness |
Type |
Magazine Article |
Year |
2022 |
Publication |
Animals |
Abbreviated Journal |
Animals |
Volume |
12 |
Issue |
8 |
Pages |
1042 |
Keywords |
balance; body asymmetry; equitation; horse; motor laterality; sensory laterality; stress; welfare |
Abstract |
For centuries, a goal of training in many equestrian disciplines has been to straighten the horse, which is considered a key element in achieving its responsiveness and suppleness. However, laterality is a naturally occurring phenomenon in horses and encompasses body asymmetry, motor laterality and sensory laterality. Furthermore, forcibly counterbalancing motor laterality has been considered a cause of psychological imbalance in humans. Perhaps asymmetry and laterality should rather be accepted, with a focus on training psychological and physical balance, coordination and equal strength on both sides instead of enforcing “straightness”. To explore this, we conducted a review of the literature on the function and causes of motor and sensory laterality in horses, especially in horses when trained on the ground or under a rider. The literature reveals that body asymmetry is innate but does not prevent the horse from performing at a high level under a rider. Motor laterality is equally distributed in feral horses, while in domestic horses, age, breed, training and carrying a rider may cause left leg preferences. Most horses initially observe novel persons and potentially threatening objects or situations with their left sensory organs. Pronounced preferences for the use of left sensory organs or limbs indicate that the horse is experiencing increased emotionality or stress, and long-term insufficiencies in welfare, housing or training may result in left shifts in motor and sensory laterality and pessimistic mentalities. Therefore, increasing laterality can be regarded as an indicator for insufficiencies in housing, handling and training. We propose that laterality be recognized as a welfare indicator and that straightening the horse should be achieved by conducting training focused on balance, coordination and equal strength on both sides. |
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Animals |
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12 |
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8 |
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2076-2615 |
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Equine Behaviour @ team @ |
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6670 |
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Author |
Krueger, K.; Trager, L.; Farmer, K.; Byrne, R. |
Title |
Tool Use in Horses |
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Journal Article |
Year |
2022 |
Publication |
Animals |
Abbreviated Journal |
Animals |
Volume |
12 |
Issue |
15 |
Pages |
1876 |
Keywords |
crowdsourcing; horse; innovation; mule; management; tool use |
Abstract |
Tool use has not yet been confirmed in horses, mules or donkeys. As this subject is difficult to research with conventional methods, we used a crowdsourcing approach to gather data. We contacted equid owners and carers and asked them to report and video examples of �unusual� behaviour via a dedicated website. We also searched YouTube and Facebook for videos of equids showing tool use. From 635 reports, including 1014 behaviours, we found 20 cases of tool use, 13 of which were unambiguous in that it was clear that the behaviour was not trained, caused by reduced welfare, incidental or accidental. We then assessed (a) the effect of management conditions on tool use and (b) whether the animals used tools alone, or socially, involving other equids or humans. We found that management restrictions were associated with corresponding tool use in 12 of the 13 cases (p = 0.01), e.g., equids using sticks to scrape hay within reach when feed was restricted. Furthermore, 8 of the 13 cases involved other equids or humans, such as horses using brushes to groom others. The most frequent tool use was for foraging, with seven examples, tool use for social purposes was seen in four cases, and there was just one case of tool use for escape. There was just one case of tool use for comfort, and in this instance, there were no management restrictions. Equids therefore can develop tool use, especially when management conditions are restricted, but it is a rare occurrence. |
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Animals |
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12 |
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15 |
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2076-2615 |
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Equine Behaviour @ team @ |
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6695 |
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Author |
Benz, B.; Benitz, B.; Krueger, K.; Winter, D. |
Title |
Weniger Einstreu bei gleichem Komfort |
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Journal Article |
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2013 |
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Pferdezucht und Haltung |
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1 |
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66-71 |
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AVA-Verlag-Allgäu GmbH |
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Kempten |
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Equine Behaviour @ team @ |
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5654 |
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Author |
Krueger, K.; Flauger, B. |
Title |
Horses (Equus caballus) show respect and trust in their owners |
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Book Chapter |
Year |
2009 |
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Program of the 4. Thementagung der Ethologischen Gesellschaft, Februar 12 -14, 2009. |
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32 |
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Dpz. |
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Göttingen |
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Kappeler, P.M.; Schwibbe, M. |
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Equine Behaviour @ team @ Krueger2009 |
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5717 |
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Author |
Flauger, B.; Krueger, K.; Gerhards, H.; Moestl, E. |
Title |
Measurement of glucocorticoid metabolites in horse faeces: the validation of different group specific enzymeimmunoassays and extraction methods. |
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Book Chapter |
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2009 |
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Proceeding of the 102. Annual meeting of the Deutsche Zoologische Gesellschaft (DZG). |
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166 |
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Dt. Zoologische Ges |
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München |
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Cremer,S.;Schrempf,A.;Heinze,J. |
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978-3-00-028368-0 |
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Equine Behaviour @ team @ |
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5718 |
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Author |
Krueger, K. . |
Title |
Soziales Lernen der Pferde |
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Book Chapter |
Year |
2011 |
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Göttinger Pferdetage '11: Zucht, Haltung und Ernährung von Sportpferden |
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51 |
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FN Verlag |
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Warendorf |
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978-3885427582 |
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Equine Behaviour @ team @ |
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5719 |
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Author |
Krueger, K.; Koenig von Borstel, U. |
Title |
Grundlagen der Sinneswahrnehmung von Pferden |
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2014 |
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Pferde verstehen – Umgang und Bodenarbeit |
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38 - 54 |
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FN Verlag der deutschen Reiterlichen Vereinigung GmbH |
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Warendorf |
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Deutsche Reiterliche Vereinigung e.V. |
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978-3-88542-793-3 |
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Equine Behaviour @ team @ |
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5942 |
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Author |
Krueger, K.; Koenig von Borstel, U. |
Title |
Wie Pferde lernen |
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Book Chapter |
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2014 |
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Pferde verstehen – Umgang und Bodenarbeit |
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56-82 |
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FN Verlag der deutschen Reiterlichen Vereinigung GmbH |
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Warendorf |
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Deutsche Reiterliche Vereinigung e.V. |
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978-3-88542-793-3 |
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Equine Behaviour @ team @ |
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5943 |
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