Equine Dentistry

Good equine dentistry is much more than simply rasping sharp teeth

A horse’s mouth is a complex working system.

The teeth, jaw, chewing muscles, tongue, gums and the way the upper and lower teeth meet all work together. Problems in any one part can affect comfort, chewing efficiency, ridden performance and, in some cases, the horse’s ability to maintain weight and condition.

Routine dental care should therefore begin with assessment and examination, not with the assumption that every horse simply needs its teeth rasped.

A good dental practitioner should assess the horse, examine the mouth fully, record what they find, develop an appropriate treatment plan and then carry out treatment based on those findings.

The basic sequence should be:

Assess → Examine → Chart → Plan → Treat → Record and monitor

Why horses need regular dental examinations

Horse teeth are very different from human teeth.

The cheek teeth have a long reserve crown and continue to erupt gradually through much of the horse’s life as the exposed surface is worn away during chewing.

The upper cheek teeth are positioned slightly wider apart than the lower cheek teeth, and the horse chews with a strong sideways grinding movement.

Because the opposing surfaces do not meet perfectly edge-to-edge, some areas receive less wear than others.

This can contribute to abnormalities including:

sharp enamel points;
hooks;
ramps;
excessive overgrowths;
uneven wear;
wave mouth;
step mouth;
gaps between teeth;
gum disease;
damaged or fractured teeth.

Some problems develop gradually and the horse may compensate remarkably well.

A horse can therefore have significant dental abnormalities without showing obvious signs.

That is why routine examination matters.

Signs that may suggest a dental problem

Possible signs include:

dropping partially chewed food;
taking longer than usual to eat;
difficulty chewing;
packing food inside the cheeks;
long fibres or poorly chewed material in the droppings;
weight loss;
difficulty maintaining condition;
excessive salivation;
bad breath;
swelling of the face or jaw;
discharge from one nostril;
resistance to the bit;
head tossing;
reluctance to accept contact;
unexplained changes in ridden behaviour;
deterioration in performance.

However, the absence of these signs does not mean that the mouth is normal.

Routine examination can identify developing problems before they become painful or much harder to manage.

A proper dental assessment starts before the mouth is opened

The dental practitioner should first assess the horse as a whole.

This should include consideration of:

age;
history;
previous dental findings;
eating behaviour;
any recent changes in weight or condition;
ridden or behavioural concerns;
previous dental treatment.

The external structures of the head should also be assessed.

The practitioner should look for:

facial symmetry;
swelling;
heat;
tenderness;
unusual nasal discharge;
changes around the jaw;
differences between the two sides of the head;
abnormalities in the muscles used for chewing.

The muscles around the head and jaw can provide useful information.

Uneven development, tenderness or changes in muscle bulk may suggest that the horse is not chewing normally or that another problem needs further investigation.

The full-mouth speculum

A full-mouth speculum is essential for proper equine dentistry.

Owners may also hear it called a gag.

The speculum holds the horse’s mouth safely open and allows the practitioner to examine the cheek teeth and the structures further back in the mouth.

Without opening the mouth appropriately, it is not possible to properly examine all of the cheek teeth and the deeper oral structures.

A full examination should involve appropriate illumination and may also include the use of:

mirrors;
dental picks;
probes;
palpation;
other appropriate examination equipment.

Simply lifting the lips and looking at the incisors is not a full dental examination.

Charting the mouth

The findings should be recorded on a dental chart.

This creates a meaningful record of what was actually present at that examination.

A dental chart may include findings such as:

sharp enamel points;
overgrowths;
hooks;
ramps;
missing teeth;
fractures;
loose teeth;
gaps between teeth;
periodontal disease;
displaced teeth;
abnormal wear;
wolf teeth;
canine teeth;
abnormalities of individual teeth;
other changes in the mouth.

Charting also allows the practitioner and owner to compare findings from one visit to the next.

That is particularly useful where a condition is developing gradually or where long-term management is needed.

Developing the treatment plan

Only after the horse has been assessed and the mouth examined should the practitioner decide what treatment is required.

The findings should determine the treatment.

The treatment should not determine the findings.

A treatment plan should consider:

what genuinely needs correcting;
what does not need treatment;
how much dental tissue should be removed;
whether treatment can safely be carried out;
whether the practitioner is legally permitted and suitably experienced to carry out the procedure;
whether further diagnosis is required;
whether veterinary involvement or referral is necessary.

The work should then follow that treatment plan.

The aim is not to make every tooth look perfectly smooth.

The aim is to maintain comfortable, functional dentition while preserving as much healthy dental tissue as possible.

Does every horse need its teeth rasped?

No.

A dental examination and dental treatment are not the same thing.

A horse may receive a thorough examination and require very little treatment.

Healthy dental tissue is a valuable and finite resource.

Unnecessary removal of tooth today can affect the horse later in life.

Good dentistry should therefore be assessment-led rather than rasp-led.

Dental terms owners may hear

Sharp enamel points

Sharp edges that develop because different parts of the cheek teeth wear at different rates.

These commonly develop:

on the outer, cheek side of the upper teeth;
on the inner, tongue side of the lower teeth.

They can irritate the cheeks and tongue.

Hooks

Overgrowths that usually develop at the front or rear of the cheek-tooth rows.

Ramps

Sloping overgrowths affecting the chewing surface of the cheek teeth.

Wave mouth

A series of high and low areas along the cheek teeth, producing a wave-like pattern.

Step mouth

A marked difference in height between neighbouring teeth, often associated with a missing, damaged or poorly opposed tooth.

Diastema

A gap between teeth.

Food can become trapped in these gaps, leading to inflammation, pain and periodontal disease.

Periodontal disease

Disease affecting the gums and the tissues that support the tooth.

In simple terms, it is disease around the tooth rather than necessarily disease inside the tooth.

Caries

Decay affecting dental tissue.

Horse owners may hear this described as tooth decay.

Infundibular caries

Decay affecting the infundibula, which are enamel-lined structures inside certain equine teeth.

Fracture

A cracked or broken tooth.

Some fractures are minor, while others can involve sensitive internal tissues and may require veterinary treatment.

Pulp

The living internal part of the tooth containing nerves and blood vessels.

Pulp exposure

Damage or disease affecting the living internal structures of the tooth.

Apical infection

Infection affecting the root region of the tooth.

Owners may hear this described as a tooth-root infection.

Wolf teeth

Wolf teeth are vestigial teeth.

That means they are small teeth retained through evolution but no longer have an important role in normal chewing.

They are usually found immediately in front of the first upper cheek teeth, although their position and development can vary.

Some may remain beneath the gum and are sometimes described as blind wolf teeth.

Because of their position, wolf teeth can sometimes interfere with the bit or contribute to discomfort.

However, not every wolf tooth causes a problem and not every wolf tooth automatically needs to be removed.

Its position, size and the individual horse should be assessed before deciding whether treatment is appropriate.

Canine teeth

Canine teeth are often described as the horse’s fighting teeth.

They are most commonly well developed in stallions and geldings, although small canine teeth can occasionally occur in mares.

They sit in the space between the incisors and cheek teeth.

Unlike the cheek teeth, they are not primarily involved in grinding food.

In the horse’s natural behaviour they are associated particularly with fighting and defence.

Canine teeth can accumulate considerable amounts of calculus, and the surrounding gums should be checked during routine dental examination.

In simple terms:

Wolf teeth = small vestigial teeth in front of the cheek teeth

Canine teeth = larger fighting teeth between the incisors and cheek teeth

Caps

A young horse’s temporary cheek teeth are eventually replaced by permanent teeth.

The remaining portions of the deciduous, or baby, teeth are commonly called caps.

Loose or retained caps may occasionally require attention.

Calculus

Calculus is a hard mineralised deposit on the teeth, similar to tartar in people.

It is commonly seen on canine teeth.

Occlusion

Occlusion describes the relationship between the upper and lower teeth when they meet.

In everyday language:

how the teeth meet and work together.

Good dental assessment should consider function, not simply whether individual teeth have sharp edges.

Rostral profiling

Rostral profiling is controlled reshaping of the front edges of the first cheek teeth.

Some owners may still hear this described as creating a bit seat.

Rostral profiling should not mean aggressively rounding away large amounts of healthy dental tissue.

Any reduction should be appropriate, controlled and based on the individual horse.

Hand tools and power tools

You may hear dental practitioners talk about:

manual rasps;
hand floats;
power tools;
motorised dental equipment.

Hand tools remove dental material manually.

Power tools use motorised instruments to reduce dental material.

Neither method is automatically better simply because it is newer or faster.

The important questions are:

what actually needs treating;
how much dental tissue should be removed;
whether the equipment is appropriate;
whether the practitioner is trained and legally permitted to use it;
whether the horse’s welfare is protected.

Sedation

A large proportion of routine equine dentistry in the UK is carried out successfully on unsedated horses.

Many horses can tolerate:

assessment;
full-mouth speculum examination;
charting;
routine treatment

without sedation when handled calmly by an experienced practitioner.

Sedation is not automatically required simply because a horse is having routine dental care.

However, sedation has an important role.

It may be appropriate where:

the horse is fractious;
the horse cannot safely tolerate the examination;
pain is present;
a particularly detailed examination is required;
more advanced diagnosis is needed;
imaging or other veterinary procedures are required;
safety or welfare would otherwise be compromised.

The decision should therefore be based on the individual horse and the procedure required.

Sedation should be used because there is a genuine clinical, diagnostic, welfare or safety reason for it, rather than as an automatic part of every routine visit.

Where prescription veterinary medicines are required, veterinary legislation and professional responsibilities apply.

Who can treat my horse’s teeth?

In the UK, owners may encounter:

veterinary surgeons;
qualified Equine Dental Technicians, usually abbreviated to EDTs;
people undertaking basic dental work without holding an approved Category 2 qualification.

The important distinction is not simply what someone calls themselves.

Owners should consider:

training;
independently assessed competence;
experience;
professional insurance;
continuing professional development;
accountability;
permitted scope of practice;
willingness to refer when appropriate.

Understanding Category 1, Category 2 and Category 3

These categories describe types of dental procedure.

They are not three grades of dentist or three veterinary qualifications.

Category 1

Category 1 includes basic dental procedures such as:

examination of the teeth;
manual removal of sharp enamel points;
limited reduction of small overgrowths using manual rasps;
limited rostral profiling;
removal of loose deciduous caps;
removal of supragingival calculus.

Under the current framework, Category 1 procedures do not require the practitioner to have passed a Category 2 qualification.

That is an important point for owners.

Being legally permitted to undertake basic Category 1 procedures is not, on its own, proof that somebody has been independently assessed as competent.

Professional association membership, practical assessment, insurance and continuing professional development can therefore provide useful additional reassurance.

Category 2

Category 2 includes additional procedures that may be undertaken by an appropriately trained and qualified Equine Dental Technician who has passed an approved examination.

It includes specified advanced procedures and the use of motorised equipment for defined purposes.

Some Category 2 procedures have additional restrictions.

For example, removal of an erupted, non-displaced wolf tooth by an EDT requires appropriate veterinary involvement and direct supervision.

Owners do not need to memorise the entire list.

An appropriately qualified practitioner should understand:

what they are permitted to do;
when veterinary involvement is required;
when a procedure falls outside their scope;
when referral is needed.

Category 3

Category 3 procedures are restricted to veterinary surgeons.

These include procedures involving living, innervated or vascular tissues and more invasive dental surgery.

Complex extractions and other advanced procedures may therefore require veterinary diagnosis and treatment.

A professional EDT should be willing to say:

“This requires veterinary investigation or treatment.”

Referral is part of good professional practice.

Veterinary surgeons and equine dentistry

Veterinary surgeons are legally able to undertake Category 1, Category 2 and Category 3 dental procedures.

However, the categories describe the procedures they may perform.

They are not separate qualifications that every veterinary surgeon has had to pass.

A veterinary degree covers a very wide range of species, diseases and clinical skills, so practical experience in equine dentistry can vary significantly between individual vets.

Some veterinary surgeons perform large amounts of routine equine dentistry.

Others undertake further postgraduate education and develop advanced expertise.

At higher levels, some may be recognised as:

RCVS Advanced Practitioners in Equine Dentistry
RCVS Specialists with advanced dental expertise

The choice should therefore not be reduced to:

“Vet or dentist?”

The more useful question is:

“Who has the appropriate training, experience and legal scope for what this horse actually needs?”

Qualified EDTs and veterinary surgeons often work together where:

sedation is required;
diagnostic imaging is needed;
veterinary medicines are required;
disease needs veterinary diagnosis;
Category 3 treatment is required.

Choosing an Equine Dental Technician

Useful questions for owners include:

Are you professionally qualified or independently assessed?

Which procedures are you qualified to perform?

Are you insured?

Do you undertake continuing professional development?

Are you accountable to a recognised professional association?

Do you keep dental records?

Do you assess the horse before treatment?

Do you use a full-mouth speculum?

Do you chart your findings?

Do you create a treatment plan before carrying out the work?

Will you refer to a vet when necessary?

A professional dental visit should look like a structured healthcare process, not simply an appointment to “have the teeth rasped”.

Worldwide Association of Equine Dentistry – WWAED

The Worldwide Association of Equine Dentistry (WWAED) is an independent professional association representing equine dental practitioners.

For owners looking for an Equine Dental Technician, the WWAED practitioner directory is a useful place to begin.

WWAED members are required to work within professional standards including:

Standards of Practice;
Code of Conduct;
appropriate insurance;
continuing professional development;
professional accountability.

WWAED also independently assesses Category 1 competence through theory and practical examination as part of its route to Full Membership.

This is significant because Category 1 procedures can legally be undertaken without a statutory qualification.

Independent assessment therefore provides owners with additional evidence of competence.

WWAED and Category 2

The WWAED is approved by DEFRA, in consultation with the Royal College of Veterinary Surgeons, to run Category 2 examinations.

There are recognised routes by which Equine Dental Technicians can demonstrate competence for Category 2 procedures.

These include:

the WWAED Category 2 examination route;
the BEVA/BVDA examination route.

WWAED is the only equine-dentist membership association approved to run a Category 2 examination alongside BEVA.

This distinction is important, but it should not be interpreted as suggesting that one recognised examination route represents a different professional standard from another.

For owners, the important point is that a practitioner undertaking Category 2 procedures should hold an appropriate recognised qualification.

British Association of Equine Dental Technicians – BAEDT

The British Association of Equine Dental Technicians (BAEDT) is another established professional association for qualified Equine Dental Technicians.

Its members have followed the recognised BEVA/BVDA examination route and are subject to professional requirements including continuing professional development, insurance and conduct standards.

The BAEDT therefore provides another route through which owners can identify appropriately qualified Equine Dental Technicians.

British Equine Veterinary Association – BEVA

The British Equine Veterinary Association (BEVA) is the professional association representing equine veterinary surgeons in the UK.

BEVA has played an important role in the development of equine dentistry guidance and the categorisation of dental procedures.

BEVA and the British Veterinary Dental Association operate the recognised BEVA/BVDA examination route for Equine Dental Technicians.

BEVA also provides guidance covering areas including:

equine dental procedures;
sedation;
dental charting;
veterinary responsibilities;
collaboration between veterinary surgeons and EDTs.

Royal College of Veterinary Surgeons – RCVS

The Royal College of Veterinary Surgeons (RCVS) is the statutory regulator for veterinary surgeons and veterinary nurses in the UK.

It is therefore different from an EDT membership association.

The RCVS is involved in the professional and legal framework governing veterinary practice and the relationship between veterinary surgeons and other practitioners.

It also recognises advanced veterinary professional status, including Advanced Practitioners and Specialists.

Young horses

Young horses undergo substantial dental change.

Temporary teeth are shed and permanent teeth erupt.

During this period, practitioners may encounter:

loose caps;
retained caps;
erupting permanent teeth;
wolf teeth;
changes in occlusion;
developing abnormalities.

Regular examination during this period can identify problems before they become established.

Older horses

Dental care becomes increasingly important as horses age.

Older horses may develop:

worn teeth;
missing teeth;
loose teeth;
gaps between teeth;
periodontal disease;
reduced grinding ability;
overgrown opposing teeth;
displaced teeth;
difficulty processing long-stem forage.

Dental management may therefore need to be combined with nutritional management.

If an older horse is struggling to chew, the answer may not be to remove more dental tissue.

The horse may need a broader veterinary and nutritional assessment.

Dentistry, the bit and ridden performance

Oral discomfort can influence how some horses accept the bit.

Possible contributors include:

sharp dental points;
ulcers;
wolf teeth;
damaged teeth;
periodontal disease;
other oral abnormalities.

However, ridden problems should not automatically be blamed on the mouth.

Other factors can include:

bit fit;
bridle fit;
rostral profile;
saddle fit;
musculoskeletal discomfort;
training;
rider influence;
other health problems.

Dental assessment should form part of the wider investigation rather than becoming the automatic explanation for every ridden problem.

When should I contact my vet promptly?

Seek veterinary advice if the horse develops:

sudden inability or reluctance to eat;
marked facial swelling;
significant bleeding from the mouth;
severe oral pain;
suspected major tooth fracture;
foul-smelling nasal discharge;
persistent discharge from one nostril;
swelling associated with a tooth or jaw;
suspected infection;
difficulty swallowing;
rapid weight loss associated with eating difficulty.

These signs may require diagnosis and treatment rather than routine rasping.

What should a good dental visit look like?

A useful owner checklist is:

1. ASSESS THE HORSE

History
Head
Jaw
Facial symmetry
Chewing muscles
Owner concerns

2. EXAMINE THE MOUTH

Full-mouth speculum
Appropriate lighting
Incisors
Canines
Wolf teeth
Cheek teeth
Gums
Oral tissues
Occlusion

3. CHART THE FINDINGS

Record what is actually present.

4. DEVELOP THE TREATMENT PLAN

Decide:

what needs treating;
what should be left alone;
whether anything requires further investigation;
whether veterinary referral is needed.

5. CARRY OUT THE TREATMENT PLAN

Treat only what has been identified as requiring treatment.

6. RECORD AND MONITOR

Document the treatment performed and maintain a meaningful dental history for the horse.

Good equine dentistry starts with assessment, not rasping.

The JCG Health Hub view

Equine dentistry should be considered part of whole-horse healthcare.

The mouth is the beginning of the digestive system.

Comfortable and effective chewing helps the horse process forage before it reaches the remainder of the digestive tract.

But successful dentistry is not about making the mouth look artificially smooth.

The objective is to preserve:

comfort;
function;
healthy dental tissue;
effective chewing;
long-term dental health.

A simple way of remembering the process is:

Assess → Examine → Chart → Plan → Treat → Monitor

Graphics for this page

GRAPHIC 1 — HERO GRAPHIC

WHAT HAPPENS AT A PROPER EQUINE DENTAL VISIT?

A wide, visually strong educational graphic showing a horse’s head.

One side should show the external head and chewing muscles.

The other side should show a cutaway view of the mouth and cheek teeth.

Around the central horse:

1 — ASSESS

History
Head
Jaw
Facial symmetry
Chewing muscles

2 — EXAMINE

Full-mouth speculum
Light
Complete oral examination

3 — CHART

Record the findings

4 — PLAN

Develop an individual treatment plan

5 — TREAT

Carry out the treatment required

6 — RECORD & MONITOR

Maintain the horse’s dental history

Prominent central message:

Good equine dentistry starts with examination — not rasping.

Small anatomy panel:

Wolf teeth
Vestigial teeth

Canine teeth
“Fighting teeth”

Permanent footer:

JCG Health Hub | Equine Dentistry
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Small educational note:

Educational information only. Significant dental disease, pain, infection or abnormalities requiring veterinary diagnosis should be referred appropriately.

The graphic must remain clearly identifiable as a JCG Health Hub resource if printed, downloaded, screenshot or shared independently.

GRAPHIC 2 — EQUINE DENTISTRY CATEGORIES EXPLAINED

WHO CAN DO WHAT?

A three-column owner-friendly infographic.

CATEGORY 1

Routine/basic dental procedures

Examples:

examination;
manual removal of sharp enamel points;
limited reduction of small overgrowths;
loose caps;
calculus;
limited rostral profiling.

Bottom message:

Legal permission alone does not prove practical competence. Look for training, assessment, insurance and professional accountability.

CATEGORY 2

Qualified EDT or veterinary surgeon

Examples:

specified advanced procedures;
specified use of motorised dental equipment;
certain procedures involving wolf teeth and other defined dental treatment.

Bottom message:

An EDT must hold an appropriate recognised Category 2 qualification.

CATEGORY 3

Veterinary surgeon only

Examples:

invasive procedures;
procedures involving living, innervated or vascular tissues;
more complex extractions;
dental surgery.

Bottom message:

Veterinary diagnosis, medicines and advanced investigation may also require your vet.

Across the bottom:

The category describes the procedure — not three grades of dentist or vet.

Permanent footer:

JCG Health Hub | Equine Dentistry
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Small source note:

UK regulatory framework. Always check current professional and regulatory guidance.

GRAPHIC 3 — CHOOSING YOUR DENTAL PRACTITIONER

WHO SHOULD LOOK AFTER MY HORSE’S TEETH?

Central image of a horse’s head with two professional pathways.

QUALIFIED EQUINE DENTAL TECHNICIAN

Look for:

✓ Appropriate qualification
✓ Independently assessed competence
✓ Insurance
✓ Continuing professional development
✓ Dental charting
✓ Treatment planning
✓ Professional Code of Conduct
✓ Standards of Practice
✓ Appropriate veterinary referral

Prominent WWAED box:

WWAED

Category 1

Theory and practical assessment before Full Membership.

Category 2

WWAED is approved by DEFRA, in consultation with the RCVS, to run Category 2 examinations.

WWAED is the only equine-dentist membership association approved to run a Category 2 examination alongside BEVA.

Secondary reference:

BAEDT

Professional association representing qualified EDTs who have followed the recognised BEVA/BVDA examination route.

VETERINARY SURGEON

Veterinary surgeons can legally undertake Categories 1, 2 and 3.

However, practical equine-dentistry experience varies between individuals.

Some vets undertake extensive additional dental training.

Advanced veterinary expertise may include:

Equine vet → further dental training → RCVS Advanced Practitioner → RCVS Specialist

Across the bottom:

It is not “vet versus EDT”.

Choose the appropriately trained and experienced professional for the procedure your horse needs — and expect good EDTs and vets to work together when necessary.

Permanent footer:

JCG Health Hub | Equine Dentistry
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Small note:

Professional status, examination routes and permitted procedures can change. Check current association and regulatory information when necessary.