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Author McGreevy, P.D.
Title Type Book Whole
Year 2004 Publication Equine Behavior: A Guide for Veterinarians and Equine Scientists Abbreviated Journal (up)
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Notes Cited By (since 1996): 25; Export Date: 21 October 2008 Approved no
Call Number Equine Behaviour @ team @ Serial 4530
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Author McGreevy, P.D.; McLean, A.N.; Warren-Smith, A.K.; Waran, N.; Goodwin, D.
Title Defining the terms and processes associated with equitation Type Journal Article
Year 2005 Publication Proceedings of the First International Equitation Science Symposium Abbreviated Journal (up)
Volume Issue Pages 10-43
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Notes Cited By (since 1996): 6; Export Date: 24 October 2008 Approved no
Call Number Admin @ knut @ Serial 4616
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Author Warren-Smith, A.K.; McGreevy, P.D.
Title Preliminary investigations into the ethological relevance of round-pen (round-yard) training of horses Type Journal Article
Year 2008 Publication Journal of Applied Animal Welfare Science Abbreviated Journal (up)
Volume 11 Issue 3 Pages 285-298
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Abstract Recently, training horses within round-pens has increased in popularity. Practitioners often maintain that the responses they elicit from horses are similar to signals used with senior conspecifics. To audit the responses of horses to conspecifics, 6 mare-young-horse dyads, this study introduced them to each other in a round-pen and videoed them for 8 min. These dyads spent significantly more time farther than 10 m apart than they did less than 1 m apart (p < .001). The time they spent less than 1 m apart decreased over the 8-min test period (p = .018). Mares occupied the center of the round-pen and chased youngsters for 0.73% of the test period (p < .001). Mares made all agonistic approaches (p < .001), and youngsters (p = .018) made all investigative approaches. Head lowering and licking-and-chewing were exhibited most when the youngsters were facing away from the mares (p < .001). The frequency of head lowering increased during the test period (p = .027), whereas the frequency of licking-and-chewing did not change. The results bring into question the popular interpretation and ethological relevance of equine responses commonly described in round-pen training and show that mares did not condition young horses to remain in close proximity to them.
Address Faculty of Veterinary Science, University of Sydney, Sydney, NSW, Australia
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Notes Cited By (since 1996): 1; Export Date: 13 November 2008; Source: Scopus Approved no
Call Number Equine Behaviour @ team @ Serial 4657
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Author McGreevy, P.D.
Title Development and Resolution of Behavioural Problems with the Type Conference Article
Year Publication Havemeier Workshop Abbreviated Journal (up)
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Abstract The ideals of equestrian technique combine art and science. Therefore students of equitation

encounter measurable variables such as rhythm, tempo and impulsion alongside more ethereal ones

such as outline and harmony. This mixture accounts for many of the idiosyncrasies of equestrianism

including the subjective scoring of performance in dressage tests, the elusiveness of perfection even at

an elite level of competition and the difficulty of expressing equestrian technique in empirical terms

(Roberts, 1992).

This chapter will describe and offer examples of the unwelcome behavioural responses horses

produce under saddle. Two broad sections are then proposed to allow the reader to consider

unwelcome behavioural responses caused directly by humans as distinct from those attributable more

to the horse than the rider. Ultimately the responsibility for problems in the ridden horse lies with

humans since we have undertaken the domestication and exploitation of equids. Therefore it is

accepted that the dichotomy is not absolute. The chapter closes with a
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Call Number refbase @ user @ Serial 471
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Author Warren-Smith, A.K.; Greetham, L.; McGreevy, P.D.
Title Behavioral and physiological responses of horses (Equus caballus) to head lowering Type Journal Article
Year 2007 Publication Journal of Veterinary Behavior: Clinical Applications and Research Abbreviated Journal (up)
Volume 2 Issue 3 Pages 59-67
Keywords behavior; head lowering; heart rate; horse; training
Abstract Horse trainers often report that lowering the height of a horse's head so the poll is below the height of the withers can induce a calming effect during training. Four groups of horses were used in a 2-part study to investigate the behavioral and physiological effects of head lowering in horses. In Part 1, Group A had no experimental stimuli applied and horses in Group B were trained to lower their heads when presented with a specific stimulus by the handler. The stimulus for head lowering was the application of downward pressure on the headcollar via the lead rope until the horse lowered its head such that its lips were approximately at mid-cannon (third metacarpal) height, whereupon the pressure was released. The stimulus was applied again if the horse raised its head during the 300-second test period. In Part 2, Groups C and D were aroused until their heart rates exceeded 100 beats per minute (bpm). Group C had no further experimental stimuli applied whereas Group D lowered their heads as a response to the above stimulus for a period of 300 seconds. Repeated measures analysis showed that there was no difference between the heart rate of Groups A and B or Groups C and D but that the heart rate of Groups A and B were lower than Groups C and D during the 300-second post-arousal (P < 0.001). The horses in Groups A and B were more likely to contact the handler (P < 0.001), exhibit licking and chewing (P < 0.001), rest a hindleg (P < 0.001), and sniff the ground (P < 0.001) than those in Groups C and D. The number of stimuli required to maintain the head in a lowered position was greatest during the first 30 seconds (P = 0.012 and P < 0.001, Parts 1 and 2, respectively). The current study has shown that head lowering in horses does not influence cardiac responses, even after the horses had been aroused to have their heart rates above 100 bpm. Therefore, it is not a method that will aid in calming an aroused horse in training. Contrary to popular belief, there was no association with licking-and-chewing and head lowering, nor with these behaviors and response acquisition.
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Call Number Equine Behaviour @ team @ Serial 4201
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Author McGreevy, P.D.; McLean, A.N.
Title Roles of learning theory and ethology in equitation Type Journal Article
Year 2007 Publication Journal of Veterinary Behavior: Clinical Applications and Research Abbreviated Journal (up)
Volume 2 Issue 4 Pages 108-118
Keywords ethological training; equine ethnology; equitation; horse behavior; learning theory
Abstract By definition, ethology is primarily the scientific study of animal behavior, especially as it occurs in a natural environment; applied ethology being the study of animal behavior in the human domain. The terms equine ethology and ethological training are becoming commonplace in the equestrian domain, yet they seem to be used with a conspicuous lack of clarity and with no mention of learning theory. Most of what we do to train horses runs counter to their innate preferences. This article summarizes the ethological challenges encountered by working horses and considers the merits and limitations of ethological solutions. It also questions the use of terms such as “alpha” and “leader” and examines aspects of learning theory, equine cognition, and ethology as applied to horse training and clinical behavior modification. We propose 7 training principles that optimally account for the horse's ethological and learning abilities and maintain maximal responsivity in the trained horse. These principles can be summarized as: (1) use learning theory appropriately; (2) train easy-to-discriminate signals; (3) train and subsequently elicit responses singularly; (4) train only one response per signal; (5) train all responses to be initiated and subsequently completed within a consistent structure; (6) train persistence of current operantly conditioned responses; and (7) avoid and disassociate flight responses. Adherence to these principles and incorporating them into all horse training methodologies should accelerate training success, reduce behavioral wastage of horses, and improve safety for both humans and horses.
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Call Number Equine Behaviour @ team @ Serial 4511
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Author Goodwin, D.; McGreevy, P.D.; Heleski, C.; Randle, H.; Waran, N.
Title Equitation science: The application of science in equitation Type Journal Article
Year 2008 Publication Journal of Applied Animal Welfare Science Abbreviated Journal (up)
Volume 11 Issue 3 Pages 185-190
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Address School of Natural Sciences, Unitec, New Zealand
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Notes Export Date: 13 November 2008; Source: Scopus Approved no
Call Number Equine Behaviour @ team @ Serial 4656
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Author Heleski, C.R.; McGreevy, P.D.; Kaiser, L.J.; Lavagnino, M.; Tans, E.; Bello, N.; Clayton, H.M.
Title Effects on behaviour and rein tension on horses ridden with or without martingales and rein inserts Type Journal Article
Year 2009 Publication The Veterinary Journal Abbreviated Journal (up)
Volume 181 Issue 1 Pages 56-62
Keywords Horse behaviour; Horse welfare; Equitation science; Rein tension; Martingales
Abstract Unsteady hand position can cause discomfort to the horse, potentially leading to conflict behaviours (CB) such as head tossing or tail lashing. Some instructors feel that martingales or elastic rein inserts can reduce discomfort caused by inexperienced and unsteady hands. Others consider these devices to be inappropriate [`]crutches'. Four horses and nine riders were tested under three conditions in random order: plain reins, adjustable training martingales (TM), and elasticised rein inserts (RI). Rein-tension data (7 s) and behavioural data (30 s) were collected in each direction. Rein-tension data were collected via strain-gauge transducers. Behavioural data were assessed using an ethogram of defined behaviours. No differences in the number of CB were observed. Mean rein tension for TM was higher than that of RI or controls. Relative to the withers, the head was lower for horses ridden with martingales. Carefully fitted martingales may have a place in riding schools that teach novices.
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ISSN 1090-0233 ISBN Medium
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Notes Approved no
Call Number Equine Behaviour @ team @ Serial 4807
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Author Tomkins, L.M.; McGreevy, P.D.; Branson, N.J.
Title Lack of standardization in reporting motor laterality in the domestic dog (Canis familiaris) Type Journal Article
Year 2010 Publication Journal of Veterinary Behaviour Abbreviated Journal (up)
Volume 5 Issue 5 Pages 235-239
Keywords dog; motor laterality; lateralization; paw preference; standardization
Abstract Over the past 2 decades, numerous studies have been undertaken to assess motor laterality in the domestic dog. In anticipation of growth in this area of enquiry, we decided to review the literature on canine motor biases to identify any shortcomings, reflect on the lessons to be learned from and offer ways forward for future research into canine laterality. The aim of this review is to (i) summarize motor laterality findings in the dog, (ii) highlight areas lacking in standardization, and (iii) propose necessary criteria for future tests and global reporting protocols. Our review of the literature highlighted the lack of standardization between studies in task selection, sample size, number of behavior scores recorded, and the methods by which motor laterality were classified and reported. This review illustrates the benefits of standardizing methods of motor laterality assessment so that comparisons can be made between the populations sampled. By adopting such an approach, researchers should mutually benefit as motor laterality data could then be compared and subjected to meta-analysis.
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ISSN 1558-7878 ISBN Medium
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Notes Approved no
Call Number Equine Behaviour @ team @ S1558-7878(10)00038-9 Serial 5378
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Author Tomkins, L.M.; Williams, K.A.; Thomson, P.C.; McGreevy, P.D.
Title Sensory Jump Test as a measure of sensory (visual) lateralization in dogs (Canis familiaris) Type Journal Article
Year 2010 Publication Journal of Veterinary Behavior Abbreviated Journal (up)
Volume 5 Issue 5 Pages 256-267
Keywords sensory lateralization; monocular vision; binocular vision; jump kinematics; dog
Abstract Sensory lateralization in dogs (n = 74) was investigated in this study using our innovation, the Sensory Jump Test. This required the modification of head halters to create three different ocular treatments (binocular, right, and left monocular vision) for eye preference assessment in a jumping task. Ten jumps were recorded as a jump set for each treatment. Measurements recorded included (i) launch and landing paws, (ii) type of jump, (iii) approach distance, (iv) clearance height of the forepaw, hindpaw, and the lowest part of the body to clear the jump, and (v) whether the jump was successful. Factors significantly associated with these jump outcomes included ocular treatment, jump set number, and replication number. Most notably, in the first jump set, findings indicated a left hemispheric dominance for the initial navigation of the Sensory Jump Test, as left monocular vision (LMV) compromised of jumping more than right monocular (RMV) and binocular vision, with a significantly reduced approach distance and forepaw clearance observed in dogs with LMV. However, by the third jump set, dogs undergoing LMV launched from a greater approach distance and with a higher clearance height, corresponding to an increase in success rate of the jump, in comparison with RMV and binocular vision dogs. A marginally non-significant RMV bias was observed for eye preference based on the laterality indices for approach distance (P = 0.060) and lowest body part clearance height (P = 0.067). A comparison between eye preference and launching or landing paws showed no association between these measures of sensory and motor laterality. To our knowledge, this is the first study to report on sensory lateralization in the dog, and furthermore, to compare both motor and sensory laterality in dogs.
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Notes Approved no
Call Number Equine Behaviour @ team @ S1558-7878(10)00019-5 Serial 5379
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