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Topic:Horse Management
Horse management encompasses the practices and techniques used to care for and maintain horses in various settings, including stables, pastures, and performance environments. This area of study covers a range of activities such as feeding, grooming, housing, exercise, and health monitoring to ensure the well-being and optimal performance of horses. Effective horse management requires an understanding of equine behavior, nutrition, and physiology, as well as the ability to implement routine care practices and respond to health issues. This page gathers peer-reviewed research studies and scholarly articles that explore the methods, strategies, and outcomes associated with different horse management practices.
Horses for sport: how far should vets go to keep them running? Equestrian sport, and racing in particular, plays a huge part in the UK's economy, but the animal welfare aspects are often hotly debated. Georgina Mills reports on a ‘contentious issues’ session at the BVA Congress that discussed what vets can and should do to enable a horse to compete, while ensuring its welfare
Blue light from light-emitting diodes directed at a single eye elicits a dose-dependent suppression of melatonin in horses. The production of melatonin during night-time hours decodes day length for seasonally breeding animals. The use of artificial light to advance the breeding season in mares is common practice within the equine industry. Four healthy Thoroughbred mares were used to evaluate the minimum intensity of light required to inhibit serum melatonin. Mares were fitted with indwelling jugular catheters and using a crossover design blood samples were collected following 1h exposure to light (barn lighting approximately 200 lux), dark (<0.1 lux), and 3, 10, 50, and 100 lux intensities. The light source wa...
Doping control analysis of TB-500, a synthetic version of an active region of thymosin β₄, in equine urine and plasma by liquid chromatography-mass spectrometry. A veterinary preparation known as TB-500 and containing a synthetic version of the naturally occurring peptide LKKTETQ has emerged. The peptide segment (17)LKKTETQ(23) is the active site within the protein thymosin β(4) responsible for actin binding, cell migration and wound healing. The key ingredient of TB-500 is the peptide LKKTETQ with artificial acetylation of the N-terminus. TB-500 is claimed to promote endothelial cell differentiation, angiogenesis in dermal tissues, keratinocyte migration, collagen deposition and decrease inflammation. In order to control the misuse of TB-500 in equin...
The basics of farriery as a prelude to therapeutic farriery. Domesticated horses need hoof care, because it is rare for wear and growth of the hooves to be in perfect equilibrium. During the shoeing interval, the hoof grows downwards and forward in the direction of the horn tubules, losing some degree of angle. Few horses have perfect limb conformation. The shape of a hoof of a limb with conformation defects adapts in a predictable way. If, for therapeutic or performance reasons, the hoof-shoe combination is modified, there is a not a lot of leeway in the trim of a particular foot, whereas the applied shoe type, placement, and adjustments provide endles...
The importance of therapeutic farriery in equine practice. For an equine practice to offer therapeutic farriery as a professional service, that service must be founded in individual competence and cooperation between veterinarian and farrier. Inadequate farriery education and experience may result in substandard or even contraindicated therapeutic farriery prescriptions and farrier care. Within continuing education for equine practitioners, excellent opportunities to advance one's understanding of and clinical competence in therapeutic farriery are increasingly available. It is the obligation of the veterinarian to acquire and maintain a working under...
Detection of peginesatide in equine serum using liquid chromatography-tandem mass spectrometry for doping control purposes. Erythropoietin (EPO) and its recombinant analogues are suspected to be illicitly administered to horses for performance enhancing purposes and, consequently, prohibited in equine sports. Recently, a new erythropoiesis-stimulating agent, peginesatide (Omontys, formerly referred to as Hematide), belonging to the upcoming class of EPO-mimetic peptides, received approval for the treatment of anaemia in humans with chronic kidney disease on dialysis. As the pegylated dimeric peptide of approximately 45 kDa without sequence homology to EPO is not detectable by conventional EPO detection assays, spec...
Prevalence of overconditioning in mature horses in southwest Virginia during the summer. The prevalence of obesity in horses in the eastern United States is not well documented. Objective: To determine body condition and risk factors for obesity in horses in Southwest Virginia during summer. Methods: A sample of 300 mature (4-20 years old), light breed horses (140 mares, 151 geldings, and 9 stallions) from the VMRCVM Equine Field Service practice equine database. The horses were from 114 farms and 138 owners. Methods: Horses were evaluated over a 60-day period in this cross-sectional, prospective study. A questionnaire was completed for each horse. Body condition score (BCS) was a...
The effect of interruptions during training on the time to the first trial and race start in Thoroughbred racehorses. Few studies have investigated the effect of having interruptions during training on future training and racing performance in Thoroughbred racehorses. The aim of this paper was to investigate the effect of having an interruption before the first trial on starting in a trial or a race. A prospective cohort study was used to record the training activity of a cohort of Thoroughbred racehorses, over two racing seasons. Fourteen racehorse trainers recorded information on the distances worked at canter and at fast speeds (<15s/200 m) and provided reasons for horses not training, or for having int...
Atypical myopathy: a review and description of the outbreak in the Netherlands during autumn 2009 and spring 2010. This article reviews the literature on equine atypical myopathy (AM), an acute, severe rhabdomyolysis that occurs in horses at pasture. The prevalence, mortality, clinical signs, pathology, potential aetiology, typical aspects, diagnosis, treatment, and prognosis are described. Horse management, characteristic weather conditions, and possible preventive measures are also discussed. In addition, the characteristics of 54 highly probable or confirmed cases of equine AM occurring between autumn 2009 (27 cases) and spring 2010 (27 cases) in the Netherlands are described. Of the 54 affected horses,...
Extensive myenteric ganglionitis in a case of equine chronic intestinal pseudo-obstruction associated with EHV-1 infection. A 7-year-old male trotter horse with a history of recurrent colic displayed clinical findings consistent with chronic intestinal pseudo-obstruction (CIP). At laparotomy, an impaction of the descending colon associated with marked atrophy of the right dorsal colon was found. The horse was humanely destroyed and tissues collected at necropsy examination revealed diffuse enteric ganglionitis comprising an infiltrate of CD3(+) T lymphocytes and plasma cells. At all levels of the intestinal tract the number of myenteric ganglia and of normal ganglion cells was decreased significantly. There were ch...
Equine distal limb wounds: new and emerging treatments. Distal limb wounds occur commonly in horses, and treatment can be frustrating for owners and veterinarians. Caring for these wounds is often very expensive, labor intensive, and prolonged. Many commercial products and clinical techniques have been developed to help treat these wounds. Healing of these wounds depends on many factors. With proper wound evaluation and treatment, affected horses can return to function sooner than in the past.
Monitoring of equine health in Denmark: a survey of the attitudes and concerns of potential database participants. At present Denmark has no central database holding records of equine health and disease. Nor have attitudes to the establishment of a national database, and the concerns it raises, been investigated in a systematic way. The objective of the present study was to assess the attitudes and concerns of potential database stakeholders. Attitudes to participation, and the location, financing and management of the proposed database, together with any concerns it raises, were investigated in a questionnaire study of 13 potential stakeholder groups in Denmark (in total, 1581 questionnaire recipients and...
Temperature regulation in horses during exercise and recovery in a cool environment. Clipping the winter coat in horses is done to improve heat dissipation during exercise and make grooming easier. It is often combined with blanketing to keep the horse warm. The aims of the present study were to investigate how clipping and the use of blankets affect thermoregulation during exercise and recovery in horses. Methods: One Gotland pony, one New Forest pony, and one warm-blooded horse exercised one after the other on a 6450 m long track. The horses walked, trotted and cantered according to a predetermined scheme, which took about 50 minutes including three stops. The scheme was rep...
Thermoregulation of the testicle in response to exercise and subsequent effects on semen characteristics of stallions. Stallions (n = 8) were implanted with a thermal sensory device in the muscle of the neck and the subcutaneous tissue of the scrotum and then assigned to either a nonexercise (Non-EX; n = 4) or exercise (EX; n = 4) group. A motorized equine exerciser was used to work EX stallions 30 min/d for 4 d/wk during a 12-wk period from July through October 2010. Temperatures (subcutaneous scrotal, intramuscular neck, and rectal) were recorded at 0, 22, and 30 min after the start of exercise, as well as 60 and 120 min post-exercise. Hourly ambient temperature and relative humidity data were also obtained....
Rutgers Young Horse Teaching and Research Program: undergraduate student outcomes. Equine teaching and research programs are popular but expensive components of most land grant universities. External funding for equine research, however, is limited and restricts undergraduate research opportunities that enhance student learning. In 1999, a novel undergraduate teaching and research program was initiated at Rutgers University, New Brunswick, NJ. A unique aspect of this program was the use of young horses generally considered "at risk" and in need of rescue but of relatively low value. The media interest in such horses was utilized to advantage to obtain funding for the program...
Rutgers Young Horse Teaching and Research Program: sustainability of taking a risk with “at risk” horses. In 1999, the Young Horse Teaching and Research Program (YHTRP) was initiated at Rutgers University. The unique aspect of the program was using horses generally considered "at risk" and in need of rescue, but of relatively low value. The risks of using horses from pregnant mare urine (PMU) ranches and Bureau of Land Management (BLM) mustangs were high, but, ultimately, unrealized. No students or staff members were seriously injured over the course of the next 12 yr, and the horses were sold annually as highly desirable potential athletes or pleasure horses, usually at a profit. The use of "at r...
Direct intra-abdominal pressures and abdominal perfusion pressures in unsedated normal horses. To determine whether direct intra-abdominal pressures (IAP) and calculated direct abdominal perfusion pressures (APP) are location dependent within the abdomen of standing horses. We hypothesize that IAP will be increased and calculated APP will be decreased at a ventral abdominal location (V) when compared to values obtained from the left (LFl) or right flank (RFl). Methods: Prospective experimental design. Methods: University-based equine research facility. Methods: Seven healthy adult horses, 4 geldings and 3 mares. Methods: Measurements of direct IAP obtained from the RFl, LFl, and V locat...
The implementation of biosecurity practices and visitor protocols on non-commercial horse properties in New Zealand. A survey was conducted to investigate biosecurity practices on non-commercial horse properties, to describe the number of visits by horse professionals and any protocols that visitors were required to follow before interacting with resident horses. Data were collected in November 2009 during a cross-sectional study of non-commercial horse properties, in New Zealand, selected using generalised random-tessellated stratified design and a self-administered postal questionnaire. Data were described and the associations between property-level factors and biosecurity practices were analysed using log...
[Seasonal and national differences in the selenium supply of horses across Europe]. Evaluation of the differences in the selenium supply to horses across Europe. Methods: Serum samples from 137,152 horses all over Europe, which had been sent by veterinarians to IDEXX Vet Med Labor between January 1st 2006 and December 31st 2011, were routinely analyzed for the selenium concentration by means of ICP-analytic. Results: The selenium content of the soil appears to play a key role in the selenium supply to horses. Countries closer to the ocean provided a better selenium supply than countries in central Europe. The best selenium supply can be seen in Denmark and in the Netherlands....
Only falls and horses: accidents and injuries in racehorse training. The horseracing training industry has largely been ignored in terms of active occupational health research. Objective: To provide baseline statistics on the specific nature and type of accidents that occurred in English horseracing stables during 2008. Methods: All 716 training yards/stables registered with the British Horseracing Authority were contacted in April/May 2009 to complete the Racing Injury Accident Statistical Survey. The survey asked respondents to detail all recorded accidents and injuries during 2008. Results: Two hundred and fifty-six yards (36%) provided usable responses. The...
Prepurchase examination in ambulatory equine practice. Prepurchase examination provides a significant opportunity for veterinarians to offer an important professional service to the equine industry. When the service is performed competently and ethically, prospective buyers and sellers will recommend the examining veterinarian to fellow horse owners and professionals. To become comfortable with and skilled at performing prepurchase examinations, a veterinarian must understand the operational challenges associated with this service-and master them. Veterinarians performing prepurchase examinations should address the needs and manage the expectation...
Hospital treatment as a foal does not adversely affect future sales performance in Thoroughbred horses. Many Thoroughbred foals are intended to be sold at public auction. The impact of disease conditions necessitating hospital treatment as a foal on future sales performance is unknown. Objective: To determine whether Thoroughbred horses that were treated in a hospital before age 125 days and presented to public auction sell for a different mean price than controls. Methods: Foals aged < 125 days, treated at a hospital in Ireland in 2007 or 2008 and presented for sale to a public auction recorded on a publicly accessible database were selected for inclusion in the study. The sales outcome of t...
