Arabian Horse Care: Temperament, Health and Genetic Testing

By Dr Duncan Houston

An Arabian horse can be an athletic riding partner, but a beautiful head and an endurance pedigree do not tell you whether an individual horse is healthy, trained or right for your experience.

The useful questions are how the horse behaves in everyday situations, what its health records show and whether your care plan matches its workload. Breed-specific genetic testing matters too, especially before breeding.

Quick Answer

Arabian horses need the same foundations as other horses: suitable forage, water, companionship, turnout, progressive exercise and routine veterinary, dental and hoof care. Their individual training and temperament determine rider suitability, while inherited conditions such as SCID, cerebellar abiotrophy and lavender foal syndrome require informed breeding decisions. Colic, breathing difficulty, collapse or new loss of coordination needs an immediate veterinary call, regardless of breed.

What makes an Arabian horse distinctive?

The Arabian developed through the horse-keeping traditions of the Middle East, including Bedouin communities. Recognisable features include a refined head, often with a concave profile, an arched neck and a naturally elevated tail. The Arabian Horse Association's breed overview describes its history and characteristic appearance.

Arabians participate in endurance, showing, dressage and recreational riding. However, appearance does not establish soundness, and a breed's sporting reputation does not make an unconditioned individual ready for a long ride. Assess comfortable movement, breathing, feet and saddle fit rather than selecting for an exaggerated outline.

Are Arabian horses suitable for beginners?

Some experienced, steadily trained Arabians suit novice riders. Others need a confident handler and a more experienced rider. Avoid treating either “always gentle” or “always difficult” as a reliable breed description.

Watch the actual horse being caught, led, groomed, tacked up and ridden. Ask a qualified instructor to assess the pairing in the situations you intend to use it, including riding outside an arena. A horse selected for a therapeutic programme needs its own suitability assessment, just as any other breed does.

Arrange an independent pre-purchase veterinary examination and discuss your intended activity. This provides information about health at the time of examination, rather than a guarantee of future soundness. The AAEP's pre-purchase examination guidance also distinguishes a veterinary health assessment from judging temperament or suitability for a particular rider.

Which inherited conditions should owners understand?

These conditions are important in Arabian breeding, but they do not mean every Arabian is unwell. Review laboratory reports for the individual horse and discuss appropriate testing with your vet before choosing a mating.

Cerebellar abiotrophy, or CA: affected horses can develop head tremors, abnormal limb placement and poor balance. Signs may become apparent after a foal initially appears normal. UC Davis explains CA signs and inheritance.
Severe combined immunodeficiency, or SCID: affected foals cannot develop normal immune protection and suffer serious infections early in life. It is a fatal inherited disease. UC Davis describes SCID and its genetic test.
Lavender foal syndrome, or LFS: affected foals have severe neurological abnormalities from birth, often alongside an unusually diluted coat. Coat colour alone is not a diagnosis. UC Davis provides LFS testing information.

All three have recessive inheritance. A horse carrying one copy of a particular disease variant is not affected by that recessive condition, but can pass the variant on. Mating two carriers of the same condition gives each pregnancy a 25% chance of an affected foal. Prevent affected matings through documented testing and veterinary breeding advice, rather than assuming a healthy-looking parent is clear.

A negative panel is not a certificate of freedom from every inherited or acquired disease. Ask which variants the laboratory tested and how the results apply to the horse's ancestry.

How worried should you be about a change?

What you notice	What it means for your decision	Next step
Eating, drinking and moving normally, with stable weight	No obvious illness signal from these observations	Continue daily checks and planned preventive care.
Gradual weight change or repeated reluctance during ridden work	Diet, teeth, pain, tack or fitness may need review	Arrange a veterinary assessment; stop any activity that appears painful.
New lameness, a persistent cough or reduced appetite	A new health problem needs attention	Stop work and contact your vet today for triage.
Abdominal pain, laboured breathing, staggering, collapse or inability to bear weight	Potential emergency	Call an equine vet immediately and follow handling advice.

Could a behaviour problem actually be pain?

A horse that starts resisting the saddle, shortening its stride or refusing a familiar movement needs more than a stronger training response. Musculoskeletal pain can produce subtle changes before an obvious limp appears, as the Merck Veterinary Manual's lameness overview explains.

Your vet may examine gait, back, feet, mouth and tack-related discomfort, then investigate further according to the findings. Training confusion, fear and a changed environment are also possible. Start with the timing of the change and what triggers it, rather than assigning the problem to an Arabian's personality.

Similarly, a wobbly Arabian does not automatically have CA. Injury and other neurological diseases must be considered. Avoid riding or trying to provoke the signs for a video; keep people safe and seek immediate advice.

When is this an emergency?

Possible colic: repeated flank-watching, pawing, rolling or abdominal discomfort, particularly with reduced eating or manure. Call immediately rather than waiting for pain to become dramatic. Follow veterinary advice about feed and safe movement; do not give medication or force a drench without instructions. See the University of Minnesota's colic guidance.
Overheating or breathing distress: stop exercise, remove tack if safe, move to shade and actively cool an overheated horse with continuous cool water while contacting your vet. Staggering, weakness or distress after exercise is not normal fatigue. University of Minnesota guidance on heat stress explains cooling and prevention.
Severe foot pain or suspected laminitis: reluctance to move, shifting weight or standing with the front feet pushed forward warrants an urgent call. Do not force walking. UC Davis describes laminitis warning signs.
A foal that cannot stand or nurse normally, seizures, collapse or new incoordination: request immediate veterinary help. Do not wait for genetic test results before seeking care.

What should your everyday care plan include?

Establish a baseline. Check appetite, water intake, manure, movement, legs and feet daily. Learn your horse's normal resting observations with your vet, and record meaningful changes.
Feed for the individual. Build the diet around suitable forage, then balance nutrients for body condition, age and work. Weigh feeds and make changes gradually. Concentrates and supplements are not automatically necessary because the horse is an Arabian. The University of Minnesota's mature-horse feeding guidance explains the forage-first approach.
Provide water, shelter and social contact. Maintain safe fencing, appropriate turnout and compatible equine companionship. Check that a quieter horse can reach food and water without being displaced.
Build exercise progressively. Increase demands according to fitness, recovery and veterinary advice. Include rest, varied safe groundwork and gradual exposure to new environments. Reduce work in hot or humid conditions; desert ancestry does not prevent heat illness.
Plan preventive care. Agree on vaccination and parasite-control plans appropriate to location, travel and exposure. Keep dental and farrier appointments, and review saddle fit as muscle and body condition change.

Common mistakes to avoid

Buying on pedigree or appearance without assessing health, training and the rider match.
Assuming a carrier result means a horse has the disease, or that an untested horse is clear.
Increasing distance quickly because the breed is associated with endurance.
Calling new pain-related behaviour stubbornness and escalating pressure.
Using extra grain or supplements to address weight loss without checking the cause.

Frequently asked questions

Are Arabian horses good first horses?

An appropriate individual can be. Prioritise established training, predictable behaviour and an instructor's assessment over breed labels, and arrange a veterinary pre-purchase examination.

Do all Arabians need genetic testing?

Testing is especially important when planning breeding or investigating relevant clinical signs. Ask your vet which tests are useful for your horse and obtain actual reports rather than relying on verbal assurances.

Can a genetic carrier be a healthy riding horse?

A carrier of one of the recessive variants discussed here is not affected by that condition. General health, soundness and training still require assessment, and carrier status matters for breeding choices.

Do Arabian horses need a special diet?

There is no single breed diet. Match forage and any additional feed to the individual horse's body condition, workload, age and medical needs.

Is an Arabian ready for endurance riding without training?

No. Endurance work requires progressive conditioning, soundness, appropriate feeding and water access, and attention to recovery and weather.

Choose the horse and care for the individual

The best Arabian for you is one whose health, training and needs fit your circumstances. Use documented genetic information for breeding decisions, maintain consistent daily care and treat a new change in comfort or coordination as a reason to investigate.

ASK A VET™ provides practical animal-health education to help you prepare informed questions for your equine vet. For urgent signs, contact your treating veterinarian immediately.