References

American College of Veterinary Nutrition. Nutrition competencies of equine veterinarians. 2016. https://acvn.org/wp-content/uploads/2016/01/ACVN-Competencies-Equine.pdf (accessed 25 February 2022)

Andrews FM, Larson C, Harris P. Nutritional management of gastric ulceration. Equine Vet Educ. 2017; 29:(1)45-55 https://doi.org/10.1111/eve.12495

Argo CM, Dugdale AHA, McGowan CM. Considerations for the use of restricted, soaked grass hay diets to promote weight loss in the management of equine metabolic syndrome and obesity. Vet J. 2015; 206:(2)170-177 https://doi.org/10.1016/j.tvjl.2015.07.027

British Equestrian Trade Association. Naturally occuring prohibited substances (NOPS). https://www.beta-uk.org/media/nops/NOPS%20Code%202021%20revision%20with%20marked%20changes.pdf

Bishop R, Dzanis DA. Staying on the right side of the regulatory authorities. Vet Clin North Am Equine Pract. 2021; 37:(1)223-244 https://doi.org/10.1016/j.cveq.2020.12.006

Blees NR, Vandendriessche VL, Corbee RJ, Picavet P, Hesta M. Nutritional consulting in regular veterinary practices in Belgium and the Netherlands. Vet Med Sci. 2022; 8:(1)52-68 https://doi.org/10.1002%2Fvms3.679

Carroll CL, Huntington PJ. Body condition scoring and weight estimation of horses. Equine Vet J. 1988; 20:(1)41-45 https://doi.org/10.1111/j.2042-3306.1988.tb01451.x

Cameron A, Harris P, Longland A, Horseman S, Hockenhull J. UK horse carers' experiences of restricting grazing when aiming to prevent health issues in their horses. J Equine Vet Sci. 2021; 104 https://doi.org/10.1016/j.jevs.2021.103685

Carter RA, Geor RJ, Burton Staniar W, Cubitt TA, Harris PA. Apparent adiposity assessed by standardised scoring systems and morphometric measurements in horses and ponies. Vet J. 2009; 179:(2)204-210 https://doi.org/10.1016/j.tvjl.2008.02.029

Carter RA, Dugdale AH. Assessment of body condition and bodyweight.London: Elsevier; 2013

Cuddeford D. Water. In: Geor RJ, Harris PA, Coenen M (eds). London: Saunders Elsevier; 2013

Dugdale AHA, Curtis GC, Cripps P, Harris PA, Argo CM. Effect of dietary restriction on body condition, composition and welfare of overweight and obese pony mares. Equine Vet J. 2010; 42:(7)600-610 https://doi.org/10.1111/j.2042-3306.2010.00110.x

Dunnett CE. Ration evaluation and formulation. Equine applied and clinical nutrition: health, welfare and performance.London: Saunders Elsevier; 2013

Durham AE. Intestinal disease. In: Geor RJ, Harris PA, Coenen M. London: Saunders Elsevier; 2013

Freeman L, Becvarova I, Cave N WSAVA Nutritional Assessment Guidelines Task Force Members. J Small Anim Pract. 2011; 52:(7)385-396 https://doi.org/10.1111/j.1748-5827.2011.01079.x

Galinelli NC, Bailey SR, Bamford NJ, Harris PA. Nutritional considerations for the management of equine pituitary pars intermedia dysfunction. Equine Vet Educ. 2022; https://doi.org/10.1111/eve.13593

In: Geor RJ, Harris PA, Coenen M (eds). London: Saunders Elsevier; 2013

Harris PA. Food for thought. Equine Vet Educ. 2016; 28:(3)121-122 https://doi.org/10.1111/eve.12475

Harris PA, Ellis AD, Fradinho MJ, Jansson A, Julliand V, Luthersson N, Santos AS, Vervuert I. Review: Feeding conserved forage to horses: recent advances and recommendations. Animal. 2017; 11:(6)958-967 https://doi.org/10.1017/S1751731116002469

Harris P, Shepherd M. What would be good for all veterinarians to know about equine nutrition. Vet Clin North Am Equine Pract. 2021; 37:(1)1-20 https://doi.org/10.1016/j.cveq.2020.11.001

Henneke DR, Potter GD, Kreider JL, Yeates BF. Relationship between condition score, physical measurements and body fat percentage in mares. Equine Vet J. 1983; 15:(4)371-372 https://doi.org/10.1111/j.2042-3306.1983.tb01826.x

Herbst AC, Johnson MG, Gammons H, Reedy SE, Urschel KL, Harris PA, Adams AA. Development and evaluation of a muscle atrophy scoring system (MASS) for horses. J Equine Vet Sci. 2022; 110 https://doi.org/10.1016/j.jevs.2021.103771

Hesta M, Costa M. How can Nutrition help with gastrointestinal-tract-based issues. Vet Clin North Am Equine Pract. 2021; 37:(1)63-88 https://doi.org/10.1016/j.cveq.2020.12.007

Hesta M, Shepherd M. How to perform a nutritional assessment in a first-line/general Practice. Vet Clin North Am Equine Pract. 2021; 37:(1)21-41 https://doi.org/10.1016/j.cveq.2020.12.001

Jarvis N, McKenzie HC. Nutritional considerations when dealing with an underweight adult or senior horse. Vet Clin North Am Equine Pract. 2021; 37:(1)89-11 https://doi.org/10.1016/j.cveq.2020.12.003

Kamphues J. Feed hygiene and related disorders in horses. In: Geor RJ, Harris PA, Coenen M. London: Saunders Elsevier; 2013

Kamleh MK, Khosa DK, Dewey CE, Verbrugghe A, Stone EA. The perceived importance, emphasis, and confidence in veterinary nutrition education of first-year Canadian and US veterinary students. Med Sci Educ. 2020; 30:(1)323-330 https://doi.org/10.1007/s40670-019-00908-w

Leahy ER, Burk AO, Greene EA, Williams CA. Nutrition-associated problems facing elite level three-day eventing horses. Equine Vet J. 2010; 42:(38)370-374 https://doi.org/10.1111/j.2042-3306.2010.00233.x

Luthersson N, Nielsen KH, Harris P, Parkin TDH. Risk factors associated with equine gastric ulceration syndrome (EGUS) in 201 horses in Denmark. Equine Vet J. 2009; 41:(7)625-630 https://doi.org/10.2746/042516409X441929

Lynden J, Hollands T, Ogden J. A farrier making every contact count: a microlevel analysis of farrier-client interaction for partnership working in managing a horse with laminitis. J Equine Vet Sci. 2020; 87 https://doi.org/10.1016/j.jevs.2020.102924

Murray JAMD, Bloxham C, Kulifay J, Stevenson A, Roberts J. Equine nutrition: a survey of perceptions and practices of horse owners undertaking a massive open online course in equine nutrition. J Equine Vet Sci. 2015; 35:(6)510-517 https://doi.org/10.1016/j.jevs.2015.02.005

Nutrient Requirements of Horses, 6th Revision.Washington, DC: National Academy Press; 2007

Nichols JL, Robinson JS, Hiney KM, Terry JR, Ramsey JW. An investigation into equine nutrition knowledge and educational needs of equine veterinarians. J Vet Med Educ. 2022; https://doi.org/10.3138/jvme-2021-0121

Parker A, Mastellar S, Bott-Knutson R, Daly R, Carroll H. Upper Midwest veterinarian perceptions and confidence levels regarding equine nutrition topics. J Equine Vet Sci. 2018; 69:108-114 https://doi.org/10.1016/j.jevs.2018.06.013

Rendle D, Argo CM, Bowen M Equine obesity: current perspectives. UK-Vet Equine. 2018; 2 https://doi.org/10.12968/ukve.2018.2.S2.3

Richards N, Nielsen BD, Finno CJ. Nutritional and non-nutritional aspects of forage. Vet Clin North Am Equine Pract. 2021; 37:(1)43-61 https://doi.org/10.1016/j.cveq.2020.12.002

Roberts JL, Murray JA. Survey of equine nutrition: perceptions and practices of Veterinarians in Georgia, USA. J Equine Vet Sci. 2013; 33:(6)454-459 https://doi.org/10.1016/j.jevs.2012.08.001

Roberts JL, Murray JA. Equine nutrition in the united states: a review of perceptions and practices of horse owners and veterinarians. J Equine Vet Sci. 2014; 34:(7)854-859 https://doi.org/10.1016/j.jevs.2014.04.006

Shepherd M, Harris P, Martinson KL. Nutritional considerations when dealing with an obese adult equine. Vet Clin North Am Equine Pract. 2021; 37:(1)111-137 https://doi.org/10.1016/j.cveq.2020.12.004

Urschel KL, McKenzie EC. Nutritional influences on skeletal muscle and muscular disease. Vet Clin North Am Equine Pract. 2021; 37:(1)139-175 https://doi.org/10.1016/j.cveq.2020.12.005

Votion DM, François AC, Kruse C Answers to the frequently asked questions regarding horse feeding and management practices to reduce the risk of atypical myopathy. Animals (Basel). 2020; 10:(2) https://doi.org/10.3390/ani10020365

Walker VA, Tranquille CA, Dyson SJ, Spear J, Murray RC. Association of a subjective muscle score with increased angles of flexion during sitting trot in dressage horses. J Equine Vet Sci. 2016; 40:6-15 https://doi.org/10.1016/j.jevs.2016.01.011

World Small Animal Veterinary Association. Global Nutrition Toolkit. 2021. https://wsava.org/wp-content/uploads/2021/04/WSAVA-Global-Nutrition-Toolkit-English.pdf (Accessed 25 February 2021)

Approach to clinical nutrition

02 March 2022
12 mins read
Volume 6 · Issue 2

Abstract

While there is no single ‘correct’ way of feeding horses, inappropriate diets and feeding regimens can negatively impact equine health, welfare, behaviour and performance. It is also well recognised that nutrition (taken here to include both the diet and nutritional management) can be part of the problem as well as the solution for several key clinical conditions such as obesity, laminitis and certain muscle disorders. In addition, nutrition, alongside veterinary support, has a role to play in the management of many clinical conditions, such as gastric ulcers. This means that nutrition competency, or having an experienced equine nutritionist as part of your support network, is key for veterinarians. This article provides guidance to veterinarians when they themselves, or in collaboration with their nutritional support team, evaluate a clinical case that requires more targeted and focused nutritional advice. This is intended to be an introduction to a series of more in-depth articles on specific conditions.

Veterinarians are often asked to provide advice with respect to how best to feed and manage equines with a variety of clinical conditions (Murray et al, 2015; Nichols, 2018; Parker et al, 2018; Nichols et al, 2022). In addition, vets also need to be able to recognise when nutrition may be either a contributing factor to the clinical signs, or have a role to play in the management of a condition.

The American College of Veterinary Nutrition has issued guidelines on the nutrition competencies they believe equine veterinarians should have upon graduation (American College of Veterinary Nutrition, 2016). These include being able to score body condition using a recognised system (Henneke et al, 1983; Carroll and Huntingdon, 1988), and to estimate weight using a calibrated weight tape or morphometric measurements while appreciating the limitations of the various methods (Carter and Dugdale, 2013). They also suggest that the veterinarian should be able to:

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