Analyze Diet

Topic:Welfare

Equine welfare encompasses the physical and psychological well-being of horses, focusing on their health, comfort, and overall quality of life. This area of study addresses various aspects, including nutrition, housing, behavior, and management practices, aiming to ensure that horses are kept in environments that meet their physiological and behavioral needs. Research in equine welfare examines factors such as stress indicators, pain assessment, and the impact of human interactions on horse behavior and health. This page compiles peer-reviewed research studies and scholarly articles that explore the assessment, improvement, and implications of welfare practices in equine management.
Should the use of omeprazole be allowed during equestrian competition?
Equine veterinary journal    July 12, 2024   Volume 57, Issue 3 555-562 doi: 10.1111/evj.14129
Campbell MLH, Sykes BW.Prioritising equine welfare, making evidenced-based policy, and consistent decision-making across sports are crucial to maintaining the social licence for equestrian sport. Regulations on the use of omeprazole during competition differ; all regulators argue that their rules prioritise welfare. This discrepancy is a matter of concern to the public and equestrian stakeholders. Objective: To apply Campbell's Ethical Framework for the use of Horses in Sport to the question: 'Should the use of omeprazole be allowed during equestrian competition?' Methods: A desk-based ethico-legal study. Methods: C...
In the Eye of the Beholder-Visual Search Behavior in Equestrian Dressage Judges.
Animals : an open access journal from MDPI    July 9, 2024   Volume 14, Issue 14 doi: 10.3390/ani14142025
Wolframm I, Reuter P, Zaharia I, Vernooij J.This study investigated the visual search behavior of equestrian dressage judges at different expertise levels during the assessment of Grand Prix horse-rider combinations. Twenty judges (11 foundational level, 9 advanced level) participated in the study, with their eye movements recorded using Tobii Fusion Eyetracker as they evaluated video recordings of dressage tests. Fixation metrics, namely Total Duration of Fixation (TDF), Average Duration of Fixation (ADF), and Total Number of Fixations (TNF), were analyzed across four Areas of Interest (AOIs): front, back, rider, and horse's feet. Stat...
Are Users Good Assessors of Social Dominance in Domestic Horses?
Animals : an open access journal from MDPI    July 7, 2024   Volume 14, Issue 13 1999 doi: 10.3390/ani14131999
Jastrzębska E, Siemieniuch M, Bizio A, Pietruszka J, Górecka-Bruzda A.Horse users and caretakers must be aware of the risks of mixing social groups. The current study investigated whether eight equine practitioners can assess the social dominance rank of 20 horses. The horses' feeding time and agonistic/aggressive and submissive behaviours were observed during the feed confrontation test, and the dominance index (DI) was calculated. Kendal's W, Spearman correlations and factor analysis were applied to test the raters' agreement, the relationship between dominance ranks and the behavioural variables, and to determine the clustered behaviours. The agreement betwee...
Monitoring the physiological inflammatory alertness in horse after road transport.
Veterinary research communications    July 5, 2024   doi: 10.1007/s11259-024-10459-0
Arrigo F, Aragona F, Faggio C, Giudice E, Giannetto C, Piccione G, Rizzo M, Arfuso F.The aim of this study was to assess the changes of pro-inflammatory interleukins in 10 horses subjected to road transport practices (distance of 150 km) from the training site (Messina, Sicily) to the competition centre in Syracuse (Sicily). Blood sampling and interleukins analysis were performed during a round trip transportation (transport 1 and transport 2). In particular, blood samples were collected before the transport took place (Pre), five minutes later (Post) and one hour later (Post 1 h), for each transport, in order to assess the serum concentration of IL-1α, IL-1β, IL-2 and IL-...
Characterizing hay buying and feeding practices and attitudes among Pennsylvania horse owners.
Journal of equine veterinary science    July 3, 2024   Volume 140 105147 doi: 10.1016/j.jevs.2024.105147
Kenny LB, Smarsh DN.Existing data on the equine hay market and buying preferences in Pennsylvania (PA) is outdated and more recent data is needed. The objective of this project was to characterize the practices and attitudes of PA horse hay buyers. An online survey was created and distributed. It received 435 total responses (of these, 346 were complete responses) from PA horse hay buyers from October 2021 to February 2022. Data presented (descriptive statistics) represents the percentage of respondents answering that question. Most (76%) respondents were in the recreational sector of the horse industry and the m...
Biosecurity perceptions among Ontario horse owners during the COVID-19 pandemic.
Equine veterinary journal    June 27, 2024   Volume 57, Issue 2 459-470 doi: 10.1111/evj.14115
Germann JA, O'Sullivan TL, Greer AL, Spence KL.Disease outbreaks present a significant challenge to horse health and welfare and the economic stability of horse industries internationally. This is a particular concern in Ontario, Canada, where there have been frequent outbreaks of respiratory infectious diseases among horses. Despite these risks, there has been limited research on whether Ontario horse owners engage in biosecurity measures sufficient to mitigate risk of equine diseases, and whether current events such as the COVID-19 pandemic influence attitudes towards equine biosecurity practices. Objective: To explore Ontario horse owne...
Eye Temperature Measured with Infrared Thermography to Assess Stress Responses to Road Transport in Horses.
Animals : an open access journal from MDPI    June 26, 2024   Volume 14, Issue 13 1877 doi: 10.3390/ani14131877
Aragona F, Rizzo M, Arfuso F, Acri G, Fazio F, Piccione G, Giannetto C.The aim of the present study was to investigate eye temperature modifications after road transport in athletic horses habituated to travel. Eight adult Italian saddle horses traveled 100 km and, two weeks later, 300 km. Eye temperature (ET), rectal temperature (RT) and serum cortisol concentration were assessed before (T1), after (T2) and 60 min (T3) after the road transport. ET was evaluated with infrared thermography (IRT) in three regions of interest: EL1 (medial canthus), EL2 (central cornea) and EL3 (lateral canthus). Two-way analysis of variance (ANOVA) for repeated measures showed stati...
UK horse owners and veterinary practitioners’ experiences of decision-making for critical cases of colic.
Equine veterinary journal    June 25, 2024   Volume 56, Issue 6 1216-1228 doi: 10.1111/evj.14124
Burrell KL, Burford JH, England GCW, Freeman SL.The survival of horses diagnosed with critical colic (requiring referral or euthanasia) relies on rapid and effective decision-making by the owner and veterinary practitioner. Objective: To explore UK horse owners' and veterinary practitioners' experiences of decision-making for critical cases of equine colic. Methods: Qualitative study using a phenomenological approach. Methods: Individual, semi-structured telephone interviews were conducted with 14 horse owners and 13 veterinary practitioners (vets) who had experienced a critical decision (referral or euthanasia) for a horse with colic. A pu...
Globetrotting Horses: Welfare Discourses and Disciplinary Power in the Transportation of Horses by Air.
Animals : an open access journal from MDPI    June 24, 2024   Volume 14, Issue 13 doi: 10.3390/ani14131862
Gräschke L.Every year, many horses are transported by air. Alongside sport horses traveling to tournaments worldwide, mainly breeding horses, such as shuttle stallions and broodmares, thoroughbreds traded at auctions, and leisure horses are transported by air. Research in veterinary science has highlighted welfare concerns during air transportation. Equine welfare is constituted in the language and discourse evolving from social, political, and ethical views about the treatment of horses. Consequently, this study targets power in creating equine welfare by analyzing the welfare discourses, transportation...
A survey of general road transportation: How and why horses are transported in the U.S.
Journal of equine veterinary science    June 21, 2024   105137 doi: 10.1016/j.jevs.2024.105137
Jacquay ET, Harris PA, Stowe CJ, McIntosh BJ, Adams AA.Horses are regularly transported in the United States (U.S.); however, how, and why horses travel by road has not been explored. Consequently, an online nationwide survey was conducted to understand 1) the most common reasons for travel; 2) the types of journeys undertaken when being transported by road in the U.S. and 3) the general management practices when transporting for 3 hours or less. Responses were collected from 1294 participants with at least one response from every state in the continental U.S. The most common survey taker was a female (93.9%), adult amateur (81.2%), horse owner (6...
Determination of Equine Behaviour in Subjectively Non-Lame Ridden Sports Horses and Comparison with Lame Sports Horses Evaluated at Competitions.
Animals : an open access journal from MDPI    June 20, 2024   Volume 14, Issue 12 doi: 10.3390/ani14121831
Dyson S, Pollard D.The Ridden Horse Pain Ethogram (RHpE) was developed to facilitate the identification of musculoskeletal pain. The aim of the current study was to collate behavioural data using the RHpE from horses at competitions assumed by their owners and/or riders to be fit for competition. The objectives were to quantify the frequency of occurrence of behaviours in pain-free horses and those with lameness or abnormalities of canter and to determine any differences between disciplines and levels of competition. The RHpE was applied to 1358 horses competing in Grand Prix (GP) dressage (n = 211), 5* three-da...
Shape change in the saddle region of the equine back during trot and walk.
Journal of the Royal Society, Interface    June 19, 2024   Volume 21, Issue 215 20230644 doi: 10.1098/rsif.2023.0644
Smirnova KP, Frill MA, Warner SE, Cheney JA.Equine back pain is prevalent among ridden horses and is often attributed to poor saddle fit. An alternative explanation is that saddle fits are technically good but fit to the wrong configuration. Saddles are fit for the standing horse, but much of the time ridden is instead spent locomoting when the back experiences the greatest peak forces. We used an array of cameras to reconstruct the surface of the back and its movement during trot, walk and standing for five horses. We verified the setup's accuracy by reconstructing a laser-scanned life-sized model horse. Our reconstructions demonstrate...
Do tight nosebands have an effect on the upper airways of horses?
Veterinary medicine and science    June 17, 2024   Volume 10, Issue 4 e1478 doi: 10.1002/vms3.1478
Scholler D, Wittenberg J, Zablotski Y, May A.The public perception relating to the welfare of horses involved with equestrian sports is associated with training methods used and the presentation of horses at events. In this context, very tight nosebands, which are intended to prevent the horse from opening its mouth, also attract a lot of attention. Various studies have evaluated the impact of tight nosebands on stress parameters, whereas the effect of tight nosebands on upper airway function is unknown. Therefore, the aim of the study was to use overground endoscopy to evaluate changes in pharyngeal and laryngeal function when a tight n...
Fasting horses perioperatively decreases manure production and increases time to manure output postoperatively: a controlled randomized trial.
Journal of the American Veterinary Medical Association    June 12, 2024   1-8 doi: 10.2460/javma.24.04.0235
Barton CK, Hector RC, Hendrickson DA, Kawcak CE, Nelson BB, Goodrich LR.To compare 3 perioperative feeding regimens and their effect on anesthetic complications, manure output, and colic proportion in healthy horses. Methods: 45 horses presenting for elective orthopedic procedures were randomly assigned to 1 of 3 groups: not fasted (NF; continuous access to hay perioperatively), fasted muzzled (FM; 10-hour preoperative fast with slow refeeding postoperatively and muzzle placement), or fasted not muzzled (FNM; same as FM without muzzle placement). Anesthetic protocol was standardized. Outcomes compared between groups included anesthesia time, arterial oxygenation, ...
Time budgets differ in horses during continuous and space-restricted rotational grazing.
Veterinary and animal science    June 7, 2024   Volume 25 100371 doi: 10.1016/j.vas.2024.100371
Gartland B, Strunk W, Schulte B, DeGraves F, Koostra J.Horses can become obese and develop related health issues such as laminitis from excessive grazing on high-quality pasture grass; limiting pasture intake can allow weight loss to occur. The objective of this study was to determine the effect of space-restricted rotational grazing on body weight (BW) and time budgets in horses. Eight mature geldings and mares with maintenance-only requirements were randomly assigned to either a space-restricted rotational grazing group (SRG; BW 512 ± 6 kg; n = 4) or a continuous grazing group (CG; BW 517 ± 49 kg; n = 4) for 42 d SRG horses grazed an area with...
Common clinical findings identified in working equids in low- and middle-income countries from 2005 to 2021.
PloS one    June 5, 2024   Volume 19, Issue 6 e0304755 doi: 10.1371/journal.pone.0304755
Merridale-Punter MS, Wiethoelter AK, El-Hage CM, Patrick C, Hitchens PL.Despite several millions of working equids worldwide, there are few published studies regarding the epidemiology of their health and welfare. Data collected by non-governmental organisations (NGOs) operating in the working equid sphere therefore have important epidemiological value and could be used towards animal health surveillance. The aim of this study was to identify common clinical findings and mortality patterns of working equids in low- and middle-income countries and investigate their epidemiology using data collected from an international NGO. A retrospective analysis was conducted t...
Effects of telemetry collars on two free-roaming feral equid species.
PloS one    May 30, 2024   Volume 19, Issue 5 e0303312 doi: 10.1371/journal.pone.0303312
Schoenecker KA, King SRB, Hennig JD, Cole MJ, Scasta JD, Beck JL.There are two species of free-roaming feral equids in North America: horses (Equus caballus) and donkeys or "burros" (E. asinus). Both species were introduced as domestic animals to North America in the early 1500s and currently inhabit rangelands across the western United States, Canada, and all continents except Antarctica. Despite their global distribution, little is known about their fine scale spatial ecology. Contemporary research tools to assess space use include global positioning system (GPS) tracking collars, but older models were problematic due to stiff collar belting causing poor ...
Becoming a matter of veterinary concern.
Frontiers in veterinary science    May 30, 2024   Volume 11 1355996 doi: 10.3389/fvets.2024.1355996
Smith R, Pinchbeck G, McGowan C, Ireland J, Perkins E.Horses in Great Britain are living into increasingly older age and are often regarded as friends or family members by their owner. The horse is reliant on their owner to meet their needs and this paper discusses how horse owners frame an issue that becomes a matter of veterinary concern within the context of the older horse. Qualitative methods were used to explore the experiences of owners and veterinarians. Data were collected and analysed using a grounded theory approach during the period 2019-2022. Analysis identified that owners undertook an ongoing and iterative process of assessment, mo...
Survey-based investigation of sports and leisure horse owners’ approaches to, and expectations of, equine veterinary care.
The Veterinary record    May 29, 2024   Volume 194, Issue 11 e4197 doi: 10.1002/vetr.4197
Elte Y, Wolframm I, van Grevenhof I, Nielen M, van Weeren R.Client satisfaction depends on the balance between expectations and service experience. Previous research identified seven aspects of equine veterinary professional conduct that are important for client satisfaction: quality of care, quality of service, horsemanship, transfer of knowledge, financial aspects, interpersonal skills and professionalism. Methods: By employing a cross-sectional study design through a survey-based investigation, horse owners' initial contact preferences and their perceptions of the importance of various aspects of veterinary care in different scenarios were explored....
Using infrared thermography for the evaluation of road transport thermal homeostasis in athletic horse.
Journal of equine veterinary science    May 28, 2024   Volume 138 105102 doi: 10.1016/j.jevs.2024.105102
Aragona F, Arfuso F, Rizzo M, Fazio F, Acri G, Piccione G, Giannetto C.This study aimed to evaluate changes in body temperature in athletic horses during two different road transport distances. Six Italian Saddle horses were subjected to a 100 and 300 km transport during different times of day (am and pm). Rectal and cutaneous temperatures were recorded before (T0), immediately (following 5 min- T1) and 1 hour (T2) after transport by means of a rectal digital thermometer and a thermal infrared camera (FLIR T440) respectively, for the evaluation of left and right side of four body regions: jugular, shoulder, croup and inner thigh. There were no differences between...
Effects of different winter paddock management of Thoroughbred weanlings and yearlings in the cold region of Japan on physiological function, endocrine function and growth.
The Journal of veterinary medical science    May 23, 2024   doi: 10.1292/jvms.24-0083
Ishimaru M, Tsuchiya T, Endo Y, Matsui A, Ohmura H, Murase H, Korosue K, Sato F, Taya K.Effects of different winter paddock management of Thoroughbred weanlings and yearlings in Hokkaido, Japan, which is extremely cold in winter, on physiological function, endocrine function and growth were investigated. They were divided into two groups; those kept outdoors for 22 hr in the paddock (22hr group) and those kept outdoors for 7 hr in daytime with walking exercise for 1 hr using the horse-walker (7hr +W group), and the changes in daily distance travelled, body temperature (BT), heart rate (HR), HR variability (HRV), endocrine function and growth parameters were compared between the t...
Physiological stress responses in horses participating in novice endurance rides.
Heliyon    May 23, 2024   Volume 10, Issue 11 e31874 doi: 10.1016/j.heliyon.2024.e31874
Huangsaksri O, Sanigavatee K, Poochipakorn C, Wonghanchao T, Yalong M, Thongcham K, Srirattanamongkol C, Pornkittiwattanakul S, Sittiananwong T....Horses participating in endurance events encounter enormous physical challenges. Heart rate (HR) and heart rate variability (HRV) have been reported before and after endurance rides, but these have not been determined during the rides. Moreover, the modulation in HRV and haematology in horses with different ride results (completed a course or disqualified due to irregular gait) have not been elucidated. Therefore, this study aimed to investigate changes in HR, HRV, and haematological parameters during novice endurance rides and to compare these parameters between horses that successfully compl...
Salivary analysis to unveil the paradigma of stress of domestic horses reared in the wild.
Scientific reports    May 17, 2024   Volume 14, Issue 1 11266 doi: 10.1038/s41598-024-62172-2
Bazzano M, Marchegiani A, La Gualana F, Petriti B, Spaterna A, Laus F.Horse welfare is the product of multiple factors, including behavioral and physiological adjustments to cope with stressful situation regarding environment and housing condition. Collectively, it is supposed that a horse kept in the wild has a lower level of stress than other housing system, and the aim of the present study was to investigate the level of stress in domestic horses reared in the wild and then moved to human controlled housing, through saliva analysis. Twelve clinically healthy Catria (Italian local breed) mares, usually reared in the wild, were moved into collective paddocks fo...
Feeding behaviour related to different feeding devices.
Journal of animal physiology and animal nutrition    May 5, 2024   Volume 108, Issue 5 1393-1404 doi: 10.1111/jpn.13977
Greppi M, Bordin C, Raspa F, Maccone E, Harris P, Ellis AD, Cavallini D, Bergero D, Valle E.Slow feeding devices (SFDs) are useful tools in order to improve the horse well-being and to reduce wastage, but their use may result in unnatural posture during feeding and frustration behaviours. Moreover, it may be important to evaluate the laterality during feeding. The aim of the study was to investigate ponies' feeding behaviour (i.e., lateralisation, frustration, postural eating style) with different hay feeding methods: on the ground (G), a fully filled hay net (HF), a partially filled hay net (HL), and a slow feeder hay box (HB). Nine ponies of two different breed types (Shetland and ...
Population pharmacokinetics of butorphanol following intramuscular administration to exercised thoroughbred horses.
Journal of veterinary pharmacology and therapeutics    April 30, 2024   Volume 47, Issue 5 372-379 doi: 10.1111/jvp.13450
Knych HK, Weiner D, McKemie DS, Traynham M, Blea J.Butorphanol is commonly administered, both by the intravenous and intramuscular routes, to racehorses to facilitate handling for diagnostic procedures. As the administration of butorphanol for therapeutic purposes is considered appropriate, in order to avoid inadvertent positive drug tests, a thorough understanding of the pharmacokinetics of this drug is necessary. In the current study, 12, exercised Thoroughbred horses were administered a single intramuscular dose of 0.1 mg/kg butorphanol, and serum and urine samples were collected at various times post drug administration for determination...
COVID-19 effects on horses in-transition: A survey analysis of United States equine industry perspectives.
Journal of equine veterinary science    April 29, 2024   105077 doi: 10.1016/j.jevs.2024.105077
Esterl-Byrne LL, Huseman CJ, Haynes C, Kinman LA, Jones TN.The welfare of unwanted horses presents a significant concern for the equine industry. However, there is a lack of research on how unwanted horses are affected by major crises. The drastic changes that resulted from the COVID-19 pandemic presented ample opportunity to investigate how unwanted horses are impacted by challenging circumstances. Study objectives were to evaluate the COVID-19 pandemic's impact on the unwanted horse population and determine the current perceptions of horses in-transition. A 23-question online survey designed using Qualtrics was administered electronically to adults ...
Analysis of current methods and Welfare concerns in the transport of 118 horses by commercial air cargo companies.
BMC veterinary research    April 26, 2024   Volume 20, Issue 1 158 doi: 10.1186/s12917-024-03999-9
Felici M, Cogger N, Nanni Costa L, Riley CB, Padalino B.Studies on equine air transport practices and consequences are scarce. This prospective study aimed to describe horse and air journey details and practices, document how horse behavior and health changed during the air transport phases, quantify the occurrence of welfare issues, and identify possible associations between horse and journey details, air transport practices, and welfare issues. Results: Data were collected from before departure to five days after arrival on 118/597 horses traveling on 32 commercial air journeys on different routes, varying in duration and conditions. Most horses ...
The Easiest Becomes the Rule: Beliefs, Knowledge and Attitudes of Equine Practitioners and Enthusiasts Regarding Horse Welfare.
Animals : an open access journal from MDPI    April 24, 2024   Volume 14, Issue 9 1282 doi: 10.3390/ani14091282
Maurício LS, Leme DP, Hötzel MJ.Inadequate management conditions can impair the welfare of captive-bred horses. Understanding individuals' viewpoints and the factors influencing their decisions about adopting or avoiding certain practices may provide insights into their motivations and decision-making processes. This is particularly relevant in the equestrian community, where equine practitioners and enthusiasts often engage in harmful practices. We explored the beliefs, knowledge, and attitudes of equine practitioners and enthusiasts about horse welfare and the barriers that prevent them from employing better management pra...
External Hoof Measurements of Untrimmed and Unshod Mules in Northern Thailand.
Animals : an open access journal from MDPI    April 16, 2024   Volume 14, Issue 8 doi: 10.3390/ani14081197
Phannithi T, Laikul A, Pathomsakulwong W, Rungsri P, Apichaimongkonkun T, Watchrarat K, Cherdchutham W.External hoof characteristics, balance, and conformation have been extensively studied in horses; however, mules remain understudied in these aspects. This study evaluated the size, shape, and symmetry of untrimmed and unshod forelimb hooves, compared the symmetry between forelimb hooves and stratified external forelimb hoof measurements based on the body condition score of mules raised in the foothill plains of northern Thailand. The forelimb hooves of 38 mules were photographed and 33 parameters, including angular and linear measurements, were analyzed. A multivariate analysis was used to ex...
Video Ethogram of Equine Social Behaviour.
Animals : an open access journal from MDPI    April 14, 2024   Volume 14, Issue 8 1179 doi: 10.3390/ani14081179
Torres Borda L, Kelemen Z, Auer U, Jenner F.Equine social behaviour studies face challenges stemming from the absence of a comprehensive ethogram with unequivocal standardised definitions and the resulting limits to data comparison across studies. To address these constraints, this ethogram offers researchers a standardised framework, defining thirty-seven distinct equine social behaviours supplemented by video examples for enhanced clarity. These definitions amalgamate insights from existing ethograms and are fine-tuned through meticulous video observations, encompassing contextual cues such as distinguishing between aggressive and pla...
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