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Topic:Horse Owners
The relationship between horse owners and horses encompasses various aspects of equine management, care, and interaction. This topic explores the dynamics between humans and horses, focusing on areas such as husbandry practices, welfare considerations, and the psychological and physical effects of human interaction on horses. It includes studies on training methods, behavioral assessments, and the impact of owner expertise on horse health and performance. Additionally, the topic examines the influence of human-animal bonds on horse behavior and well-being. This page compiles peer-reviewed research studies and scholarly articles that investigate these interactions and their implications for equine management and welfare.
Mixed inheritance of equine recurrent airway obstruction. Mode of inheritance of equine recurrent airway obstruction (RAO) is unknown. Objective: Major genes are responsible for RAO. Methods: Direct offspring of 2 RAO-affected Warmblood stallions (n = 197; n = 163) and a representative sample of Swiss Warmbloods (n = 401). Methods: One environmental and 4 genetic models (general, mixed inheritance, major gene, and polygene) were tested for Horse Owner Assessed Respiratory Signs Index (1-4, unaffected to severely affected) by segregation analyses of the 2 half-sib sire families, both combined and separately, using prevalences estimated in a representa...
Crib-biting in US horses: breed predispositions and owner perceptions of aetiology. Crib-biting is an equine stereotype that may result in diseases such as colic. Certain breeds and management factors have been associated. Objective: To determine: breed prevalence of crib-biting in US horses; the likelihood that one horse learns to crib-bite from another; and owner perceptions of causal factors. Methods: An initial postal survey queried the number and breed of crib-biting horses and if a horse began after being exposed to a horse with this habit. In a follow-up survey, a volunteer subset of owners was asked the number of affected and nonaffected horses of each breed and the e...
Characteristics of equine summer eczema with emphasis on differences between Finnhorses and Icelandic horses in a 11-year study. Summer eczema, allergic dermatitis of the horse, was studied on 275 affected horses in Finland in 1997-2007. Features of the horses, clinical signs of the disease and owners' opinions of aggravating factors were recorded. Differences, especially, between two of the native Scandinavian horse breeds, the Finnhorse and the Icelandic horse, were evaluated. The study was based on clinical examination and information from the owners. Of the horses, 50% were Finnhorses, 26% Icelandic horses and 24% consisted of different breeds of ponies and other horses. Of the Finnhorses, 76% had summer eczema by t...
How equitation science can elucidate and refine horsemanship techniques. The long-held belief that human dominance and equine submission are key to successful training and that the horse must be taught to 'respect' the trainer infers that force is often used during training. Many horses respond by trialling unwelcome evasions, resistances and flight responses, which readily become established. When unable to cope with problem behaviours, some handlers in the past might have been encouraged to use harsh methods or devices while others may have called in a so-called 'good horseman' or 'horse whisperer' to remediate the horse. Frequently, the approaches such practitio...
Identification of risk factors for lameness in dressage horses. The aim of this study was to describe the prevalence of illness and lameness at different anatomical sites in registered United Kingdom dressage horses and to identify risk factors for lameness. A questionnaire was sent to all 11,363 registered members of British Dressage in 2005, with one questionnaire assigned per horse. Four multivariable logistic regression models were developed for each section of the questionnaire. A final mixed effects logistic regression model was developed which combined the results from all prior models. Owners reported that 33% of horses had been lame at some time d...
Clinical assessment of nutritional status and feeding programs in horses. Veterinarians are a primary source of nutritional information and advice for horse owners. This article reviews methods for clinical assessment of nutritional status and feeding programs that can be applied to an individual horse or group of horses. Physical examination, including measurement of body weight and evaluation of body condition score, estimation of nutrient requirements and the nutrient content of the horse's diet, and evaluation of the feeding method are important components of the assessment. Ongoing clinical assessment of health and body condition will gauge the need for reasses...
Trichinella britovi and Trichinella spiralis mixed infection in a horse from Poland. Trichinella infections in horses continue to represent a health problem and, despite the rarity of infection, it is necessary to continue to control properly horse meat. In 2008, a 10-year-old horse imported from Poland to Italy for consumption found to have been positive at the digestion test. Both Trichinella britovi and Trichinella spiralis larvae in a proportion of 4:1 were detected in the horse muscles. This is the first report of a mixed Trichinella species infection in a horse. The epidemiological investigation revealed that the infected horse originated from a small farm about 120km fr...
The structure and regulation of the Irish equine industries: Links to considerations of equine welfare. The equine industries in Ireland are vibrant and growing. They are broadly classified into two sectors: Thoroughbred racing, and sports and leisure. This paper describes these sectors in terms of governance, education and training in equine welfare, and available data concerning horse numbers, identification, traceability and disposal. Animal welfare, and specifically equine welfare, has received increasing attention internationally. There is general acceptance of concepts such as animal needs and persons' responsibilities toward animals in their care, as expressed in the 'Five Freedoms'. As y...
Comparing the impacts of hiking, skiing and horse riding on trail and vegetation in different types of forest. Nature-based tourism in protected areas has increased and diversified dramatically during the last decades. Different recreational activities have a range of impacts on natural environments. This paper reports results from a comparison of the impacts of hiking, cross-country skiing and horse riding on trail characteristics and vegetation in northern Finland. Widths and depths of existing trails, and vegetation on trails and in the neighbouring forests were monitored in two research sites during 2001 and 2002. Trail characteristics and vegetation were clearly related to the recreational activit...
Clenbuterol and the horse revisited. Clenbuterol is a beta(2)-agonist and potent selective bronchodilator that is used to treat bronchospasm in the horse. The drug is normally administered to horses orally as a syrup formulation. Once absorbed into the systemic circulation, clenbuterol has the potential to cause many side effects, including a repartitioning effect and major alterations in cardiac and skeletal muscle function. Recent studies have also reported that clenbuterol can affect bone and the immune, endocrine and reproductive systems. A great deal of information has been published on the beneficial effects of short term t...
Initial work experiences of veterinarians who graduated from Australian universities in 2005. To describe the location, type, support from and effects of their first position for the veterinary graduates of 2005, and to make comparisons with graduates of 1950-2000. Methods: Questionnaires were sent to veterinarians who had graduated from an Australian university in 2005, and data were analysed with SAS System 8 for Windows. Results: One-sixth of the graduates left for overseas, and 55% (Murdoch) to 85% (Melbourne) of the remainder found their first veterinary position in the state where they were trained. More were in small animal (48%) and less in mixed practice (48%) than in previous...
Study of the short- and long-term outcomes of 65 horses with peritonitis. The records of 65 horses with peritonitis examined at two UK referral centres over a period of 12 years were reviewed. Peritonitis was defined in terms of the horse's peritoneal fluid containing more than 5 x 10(9) nucleated cells/l. Horses that had developed peritonitis after abdominal surgery or a rupture of the gastrointestinal tract were excluded. Of the 65 horses, 56 (86 per cent) survived to be discharged. Follow-up information was obtained from practice records and telephone calls to the owners for 38 of the horses. Of these, 32 (84 per cent) had survived for at least 12 months and were...
Public health use of surveillance for West Nile virus in horses: Saskatchewan, 2003-2005. West Nile virus (WNV) infection in horses was first reported in Canada in 2001 and in the province of Saskatchewan in 2002. This paper outlines the surveillance results of WNV in Saskatchewan horses from 2003 to 2005 and describes the usefulness of its inclusion in an integrated surveillance program in Saskatchewan. The number of human and horse cases was highest in 2003, the epidemic year and then substantially lower in 2004 and 2005. Horses provided additive information about WNV activity in rural areas with low human population, however, this required willingness and active participation by...
Identification of factors associated with the development of insect bite hypersensitivity in horses in The Netherlands. An Internet-based questionnaire among horse owners was carried out to identify factors affecting the incidence of insect bite hypersensitivity (IBHI) among horses in the Netherlands. Information was obtained for 794 horses of various breeds, but the breed distribution was not representative for the Dutch horse population. Of the horses for which information was available, 56% suffered from IBH and 44% did not. The most common clinical symptoms were pruritus, scaling, and hair loss, occurring mainly at the base of the tail and along the mane. Breed, age, region (and local habitat), stabling, ty...
Producer or purchaser: different expectations may lead to equine wastage and welfare concerns. Horses are individual, each having differential characteristics such as height, color, breeding, conformation, and temperament. These bio-characteristics often influence potential purchasers when buying horses. This study sought to investigate if producers and potential purchasers placed similar emphasis on equine bio-characteristics. Sport-horse stakeholders--n = 1377 (792 producers and 585 potential purchasers)--rated various equine bio-characteristics on a Likert psychometric response scale during a questionnaire-based survey. The study analyzed responses, using the Wilcoxan test for statis...
The economic impact of West Nile virus infection in horses in the North Dakota equine industry in 2002. This study estimated economic impacts associated with the West Nile virus (WNV) outbreak in horses for North Dakota in 2002. The 2002 epidemic in the United States was the largest meningoencephalitis epidemic reported in the Western Hemisphere. Over 15,257 horse cases were reported in 43 states with most cases occurring in central United States. North Dakota reported over 569 horse cases, with a mortality rate of 22%. The total costs incurred by the state were approximately US$1.9 million. The costs incurred by horse owners were about US$1.5 million. Of the US$1.5 million, about US$781,203 and...
Equine viral arteritis: current status and prevention. Recently, there has been increased interest in equine viral arteritis (EVA) among veterinarians and horse owners. Outbreaks of the disease were identified initially in New Mexico, USA in 2006, and in the Normandy region of France in the summer of 2007. Both occurrences were associated with AI of cool-shipped semen. Each was linked to respiratory illness, neonatal death, abortion, development of carrier stallions, and cancellation of equestrian events. In light of the increased interest, this paper will present a brief case history, followed by a review addressing common concerns regarding EVA,...
Risk factors for owner-reported occurrence of equine protozoal myeloencephalitis in the US equine population. Equine protozoal myeloencephalitis (EPM) is a serious and often fatal neurologic disease of horses, but few studies have investigated risk factors. Objective: To evaluate operation- and individual-level factors associated with likelihood of the occurrence of EPM. Methods: Data were collected as part of a study of the US equine industry from 1,178 operations representing 83.9% of horses and 51.6% of operations with > or =3 horses in 28 states. Methods: Probability-based sampling was used to enroll representative operations in a cross-sectional study. Interviews were conducted to collect info...
Indications for and short- and long-term outcome of permanent tracheostomy performed in standing horses: 82 cases (1995-2005). To identify indications for and short- and long-term outcome of permanent tracheostomy performed in standing horses. Methods: Retrospective case series. Methods: 82 horses undergoing permanent tracheostomy. Methods: Data obtained from medical records included signalment, diagnosis, surgical technique, complications, use of the horse before and after surgery, and owner satisfaction. Follow-up information was obtained through a telephone questionnaire administered to owners. Results: Indications for permanent tracheostomy included nasopharyngeal cicatrix (n = 59), arytenoid chondropathy (55), an...
Facial hair whorls (trichoglyphs) and the incidence of motor laterality in the horse. Several species demonstrate obvious motor laterality (sidedness, handedness) in their motor function. Motor laterality in the horse affects locomotion and subsequently equine performance during training and may have inherent safety implications for equitation. Some of the most commonly used identification features in the horse are hair whorls (trichoglyphs), since their specific location and character vary to some degree in every horse. We investigated the relationship between the hair flow of single facial hair whorls and the incidence of lateralised motor bias in 219 horses when under saddle...
Genetic analysis of insect bite hypersensitivity (summer eczema) in Icelandic horses. There is a lack of knowledge about the genetic background of eczema due to insect bite hypersensitivity, also called summer eczema, in horses. The condition is known in several horse breeds and countries and it causes reduced welfare of the horse and economic losses to the owner. The aim of this study was to estimate genetic parameters for summer eczema in Swedish-born Icelandic horses. A questionnaire was sent to owners of horses sired by stallions with more than 50 offspring born in Sweden between 1991 and 2001. Variance components of summer eczema classified as healthy, mild, moderate or se...
Bite and kick injuries in horses: prevalence, risk factors and prevention. Studies on the prevalence and predisposing factors of bite and kick injuries in horses have not been reported in a population-based data sample. Objective: To investigate the prevalence of bite and kick injuries in horses and associated risk factors in a representative sample of horses in Switzerland. Methods: A questionnaire on the incidence of disease and injury, which included the frequency of bite and kick injuries and their association with breed, housing, use and feeding regime, was sent to 2559 horse owners randomly selected throughout Switzerland. Results: The data of 2912 horses with ...
Chronic renal failure in horses. Chronic renal failure is a syndrome of progressive loss of renal function that results in loss of urinary concentrating ability, retention of nitrogenous and other metabolic end products, alterations in electrolyte and acid-base status, and dysfunction of several hormone systems. This article describes the prevalence, causes, clinical signs, diagnostic evaluation, and management of horses afflicted with chronic renal failure. It is hoped that this article illustrates that chronic renal failure, when detected in the earlier stages of disease, can be managed successfully in the short-term allowi...
