Why Is My Horse Difficult for the Farrier? Pain, Fear and What to Do

By Dr Duncan Houston

A horse that pulls their feet away, leans heavily, backs up, strikes or kicks during farrier work is not merely inconvenient. The situation can become dangerous for the horse, farrier and handler within seconds.

The mistake is assuming every resistant horse is being stubborn or naughty. Some horses lack training, some are frightened, and some have learned to anticipate an unpleasant experience. However, pain, stiffness and difficulty balancing on three legs are also commonly overlooked.

The important question is not simply, “How do we make this horse stand still?” It is, “Why is this horse unable or unwilling to cope with the procedure?”

Quick Answer

A horse may be difficult for the farrier because of pain, poor balance, stiffness, fear, a previous bad experience or inadequate hoof-handling training.

Sudden, one-sided or worsening resistance should be treated as a possible pain problem until proven otherwise. If the horse becomes dangerous, stop the session rather than forcing it, then involve your veterinarian and farrier in a safer plan.

What Does Farrier Resistance Look Like?

Farrier-related behaviour problems can be obvious, but they may also begin with much smaller signs.

Watch for:

• Constantly shifting weight

• Leaning heavily on the farrier

• Repeatedly snatching a particular foot away

• Refusing to lift one limb

• Struggling when a leg is moved backwards, forwards or sideways

• Backing away from the farrier

• Threatening to bite

• Striking with a front leg

• Kicking with a hind leg

• Rearing or attempting to fall over

• Becoming progressively harder to trim or shoe

• Needing increasing levels of restraint or sedation

A change from the horse’s normal behaviour matters most.

A young horse that has never been taught to hold their feet is different from an experienced horse that stood quietly for years and has suddenly started fighting whenever the right hind leg is lifted.

That sudden change should raise concern for pain or loss of mobility.

Why Can Pain Look Like Bad Behaviour?

Farrier work asks more of a horse physically than many owners realise.

The horse must:

• Shift their weight onto three limbs

• Maintain balance for an extended period

• Flex and extend joints

• Allow the limb to be moved away from its normal standing position

• Tolerate pressure, vibration, tools and sometimes nail placement

• Hold the limb still despite fatigue or discomfort

A horse may walk reasonably well in a straight line but still struggle when one limb is lifted and the remaining legs must carry additional weight.

The painful leg may not be the leg being lifted

This is one of the most important clinical points.

If a horse refuses to lift the left front foot, the pain may be in the left leg being flexed. However, the problem could also be in the right front leg, because that limb must support more weight while the left foot is being held.

The same principle applies to the hindlimbs.

A horse that repeatedly snatches the right hind leg away may have pain in that leg, but they may also be struggling to bear weight through the left hind leg, pelvis or back.

This is why simply watching which hoof the horse pulls away does not always identify the source of the problem.

What Painful Conditions Can Cause Farrier Problems?

Pain can come from the hoof itself or from structures much higher up the limb.

Hoof and foot pain

Possible causes include:

• Laminitis

• A hoof abscess

• Sole bruising

• Thin or sensitive soles

• Nail pressure

• An incorrectly positioned nail

• Cracks or damaged hoof wall

• White line disease

• Heel pain

• Poor hoof balance

• Abnormal hoof-pastern or palmar or plantar angles

• Pain associated with an overgrown or distorted hoof

Joint and limb pain

The horse may struggle because of pain involving the:

• Coffin joint

• Pastern

• Fetlock

• Carpus or knee

• Hock

• Stifle

• Hip region

• Tendons or ligaments

Arthritis is a particularly common reason older horses become more difficult behind. Holding a hind leg high or far backwards may place painful joints outside their comfortable range of movement.

Back and pelvic pain

Thoracolumbar, lumbosacral or sacroiliac discomfort may make it difficult for a horse to:

• Shift weight evenly

• Stabilise the pelvis

• Extend a hindlimb backwards

• Hold a hind foot on a hoof stand

• Remain balanced for long periods

Weakness or poor balance

Not every physically limited horse is overtly lame.

Senior horses, deconditioned horses and horses with neurological or muscular disease may lack the strength or coordination to balance comfortably on three legs. What appears to be resistance may actually be fatigue or instability.

Chronic discomfort can also contribute to defensive or aggressive behaviour, which is why pain should be considered before a horse is labelled bad-tempered. (PubMed)

What Does the Research Show?

A published case series examined 11 horses with chronic lameness and behaviour problems during farriery. Foot pain was not initially recognised as the main complaint in every horse.

After the underlying foot problems were addressed through corrective trimming and shoeing, all 11 horses showed improvement in gait. Sedation for farrier work was eventually discontinued after between one and six farrier visits. (ScienceDirect)

This was a small observational case series, so it does not prove that every difficult horse is painful. It does demonstrate something clinically important:

Foot pain can be overlooked when the most obvious complaint is behaviour.

It is also more accurate to say the horses improved after their foot pain and hoof mechanics were addressed, rather than claiming that behaviour alone disappeared after two or three shoeing cycles.

Is a Difficult Horse Always in Pain?

No. Pain is important, but it is not the only possible cause.

Several problems may also occur at the same time. For example, a horse may initially resist because of pain and then continue resisting because they have learned to anticipate discomfort.

Fear or a previous negative experience

A frightening or painful farrier visit can create a strong association between hoof handling and danger.

The horse may become anxious when they see:

• The farrier’s vehicle

• Leather chaps

• A hoof stand

• Smoke from hot shoeing

• A rasp, hammer or nail box

• The usual farrier location

• A particular handler or farrier

Punishment and force may suppress the behaviour temporarily, but they can also increase fear and create a stronger or more dangerous reaction at future visits. Preparation, lower-stress handling and cooperative-care training are generally more useful long-term approaches. (MDPI)

Inadequate hoof-handling training

Some horses have simply never learned to:

• Yield each leg on request

• Keep the leg relaxed

• Hold the foot up for more than a few seconds

• Accept a hoof stand

• Tolerate tools and unfamiliar noises

• Remain in position until given a release cue

This is particularly common in young, recently rescued or minimally handled horses.

An uncomfortable leg position

A horse may be able to lift a foot but struggle when the limb is held too high, too far backwards or too far away from the body.

This is common with:

• Hock or stifle arthritis

• Back and pelvic pain

• Reduced hip mobility

• Weakness

• Previous limb injuries

• Senior horses

A lower hoof stand, shorter holding periods and a more neutral limb position can sometimes make an enormous difference.

Environmental stress

Farrier work is more difficult when the horse is surrounded by:

• Slippery or uneven flooring

• Dogs running underneath them

• Other horses calling or moving nearby

• Machinery

• Sudden noises

• Poor lighting

• Flies

• Wind or loose objects

• Feed-time activity

A horse that copes well in a quiet stable may struggle badly in a busy yard.

Handler inconsistency

Unclear cues, multiple people pulling in different directions or a tense handler can increase confusion.

Equine veterinarians commonly encounter difficult horses, and research into their management highlights the need for better understanding of how handling, learning and previous experiences contribute to unsafe behaviour. (beva.onlinelibrary.wiley.com)

Is It Pain, Fear or Lack of Training?

These patterns can provide clues, although they cannot replace a proper assessment.

Signs that make pain more likely

• The behaviour started suddenly

• One specific limb is consistently affected

• The horse was previously good for the farrier

• The horse is stiff when first moving

• The behaviour is worse after exercise

• The horse struggles more on hard ground

• The horse resists a particular joint position

• There is lameness, heat, swelling or an increased digital pulse

• The horse has difficulty turning or backing

• The horse leans or nearly loses balance

• Sedation makes the horse quieter but does not make the limb easier to position

Signs that make fear more likely

• Anxiety begins before the hoof is touched

• The horse reacts to the tools, clothing or location

• The head is raised and the horse repeatedly attempts to leave

• The reaction affects several feet rather than one consistent limb

• The horse has a known previous traumatic experience

• The behaviour becomes worse when more force is used

Signs that make a training deficit more likely

• The horse has never been taught to hold their feet

• The horse remains relatively relaxed but repeatedly puts the foot down

• The behaviour affects all four limbs similarly

• The horse improves during short, consistent training sessions

• There is no obvious pain, stiffness or movement abnormality

These categories can overlap. Pain can produce fear, fear can disrupt training, and repeated restraint can make future handling harder.

How Worried Should You Be?

Low Risk

The horse:

• Fidgets mildly

• Shifts weight occasionally

• Puts the foot down without threatening anyone

• Improves with short breaks

• Is otherwise moving normally

• Has no heat, swelling or obvious pain

What to do: Improve daily hoof-handling practice, shorten the farrier session and discuss comfortable limb positioning with your farrier.

Moderate Risk

The horse:

• Repeatedly snatches one particular foot away

• Leans heavily

• Appears stiff

• Has become gradually more difficult

• Cannot hold a limb up for long

• Requires increasing restraint

• Shows mild or intermittent lameness

What to do: Arrange a veterinary assessment before the next trim or shoeing visit. Do not wait through another full farrier cycle if the problem is new or worsening.

High Risk

The horse:

• Attempts to kick, strike or rear

• Has a sudden major behaviour change

• Is clearly lame

• Shows marked pain when a limb is lifted

• Nearly falls when balancing

• Has significant heat, swelling or a strong digital pulse

• Cannot safely complete necessary hoof care

What to do: Stop the session and contact your veterinarian. Same-day assessment may be appropriate, particularly when pain is obvious.

Critical

The horse:

• Is non-weight-bearing

• Has a penetrating hoof injury

• May have a fracture

• Cannot remain standing safely

• Has signs consistent with acute laminitis

• Collapses or repeatedly loses balance

• Is in severe distress

What to do: Treat this as an emergency. Do not force the horse to lift another limb or attempt to continue routine farrier work.

How Do Vets Investigate Farrier-Related Pain?

The veterinary assessment should look beyond the hoof being pulled away.

A detailed history

Your veterinarian may ask:

• Which limb causes the problem?

• Does the horse resist lifting it or holding it?

• Which position triggers the reaction?

• Is the behaviour worse before or after exercise?

• Is it worse on hard or soft ground?

• Did it begin after a trim, shoeing change or injury?

• Is the horse stiff after rest?

• Does the horse struggle with turning or backing?

• Has sedation previously helped?

• Is the horse difficult for everyone or only in one situation?

A safe video of the behaviour can be extremely useful, provided nobody remains in danger to record it.

Movement assessment

The horse may be observed:

• Walking and trotting in a straight line

• Turning in both directions

• Moving on firm and softer footing

• Backing

• Circling, when safe and appropriate

Subtle pain may be more apparent during turning, backing or transitioning between surfaces.

Physical and hoof examination

This may include:

• Palpation of the limbs, back and pelvis

• Assessment of joint mobility

• Hoof testers

• Evaluation of digital pulses and hoof temperature

• Examination of sole depth and hoof wall

• Assessment of hoof symmetry and balance

• Inspection of shoes and nail placement

• Flexion tests

No single test gives the full answer. The pattern across the history, examination and movement assessment is more important.

Diagnostic imaging and pain localisation

Depending on the findings, the veterinarian may recommend:

• Radiographs

• Ultrasound

• Diagnostic nerve or joint blocks

• Further lameness assessment

• Advanced imaging in more complicated cases

Not every difficult horse needs extensive imaging. Testing should be guided by the examination rather than performed as a random shopping list.

What Should You Do Right Now?

1. Stop before someone gets hurt

If the horse is escalating, continuing to fight through the session is rarely productive.

Give the horse space, allow the farrier to move to safety and reassess the plan. A missed trim is frustrating. A serious kick, fall or fractured limb is considerably worse.

2. Record the exact pattern

Write down:

• Which foot was involved

• Whether the problem occurred while lifting, holding, trimming or nailing

• The exact leg position

• How long the horse tolerated it

• Whether the horse appeared frightened or painful

• Whether any lameness was present before or after the visit

• What helped and what made the reaction worse

Specific observations are far more useful than simply saying, “He was terrible for the farrier.”

3. Check for obvious warning signs

From a safe position, look for:

• Lameness

• Hoof heat

• Increased digital pulses

• Swelling

• Wounds

• A loose or twisted shoe

• A raised nail

• Cracks or sole damage

• Reluctance to turn

• An abnormal standing posture

Do not place yourself underneath a horse that is already kicking or struggling.

4. Arrange a pain-focused veterinary assessment

A veterinary examination is particularly important when the behaviour is:

• New

• One-sided

• Progressively worsening

• Associated with lameness or stiffness

• Severe enough to require repeated sedation

• Dangerous to the horse or people

A sudden limb-specific change should ideally be assessed within days, or immediately when significant pain or lameness is present.

5. Make the next farrier visit physically easier

Possible adjustments include:

• Using a quiet, familiar location

• Providing firm, level, non-slip flooring

• Removing dogs and unnecessary people

• Avoiding feed-time distractions

• Allowing shorter working periods

• Giving the horse frequent breaks

• Using a lower hoof stand

• Keeping the limb closer to a comfortable neutral position

• Alternating between feet rather than holding one limb for too long

• Scheduling enough time so nobody has to rush

The farrier should know about any suspected joint, back or hoof pain before beginning.

6. Use analgesia or sedation appropriately

Medication may be appropriate when:

• Necessary hoof care cannot safely be delayed

• The horse presents a significant injury risk

• Painful hoof disease requires treatment

• The horse is undergoing a veterinary or corrective farriery procedure

• A controlled session is needed while longer-term training begins

Only use medication prescribed or directed by a veterinarian for that horse.

7. Begin retraining once pain is controlled

Start with very short sessions.

For example:

1. Ask the horse to shift their weight.

2. Lift the foot for one or two seconds.

3. Put it down before the horse struggles.

4. Reward calm behaviour.

5. Gradually increase the duration.

6. Introduce safe tools and hoof stands slowly.

7. Practise different comfortable positions.

Three to five minutes of calm practice once or twice daily is usually more useful than one long weekly battle.

The release of the foot should be deliberate. Avoid teaching the horse that pulling, kicking or falling over is the only way to get the leg back.

When Is This an Emergency?

Seek urgent veterinary help if your horse has:

• Sudden non-weight-bearing lameness

• Severe hoof pain

• A penetrating nail or other object in the hoof

• Rapidly increasing limb swelling

• Suspected fracture

• Severe heat and bounding digital pulses

• Reluctance to move or turn

• A rocked-back stance suggestive of laminitis

• Repeated loss of balance or collapse

• Severe distress when another limb is lifted

• A serious injury sustained during the farrier attempt

Do not remove a deeply penetrating object from the hoof unless your veterinarian instructs you to do so. Its position may provide important information and removing it may increase bleeding or tissue damage.

Is Sedation the Right Answer?

Sedation is not automatically a bad thing, and using it does not mean that the horse, owner or farrier has failed.

In some cases, sedation is the safest and most humane way to complete essential hoof care. It may also prevent a frightening struggle from becoming an even stronger learned response.

However, sedation should not become a substitute for investigating the cause.

Important points include:

• Sedation does not diagnose pain

• Sedation and pain relief are not always the same thing

• A sedated horse may still kick or react

• Some sedated horses become less stable on their feet

• The underlying pain, fear or training deficit may remain

• Drug choice and timing should be directed by a veterinarian

• Senior or medically compromised horses may require additional precautions

The best plan may combine pain treatment, modified farrier technique, temporary sedation and gradual cooperative-care training.

Common Mistakes Owners Make

Labelling the horse as naughty

A behaviour label describes what happened, not why it happened.

Assuming the lifted leg must be the painful leg

The opposite supporting limb may be the real problem.

Forcing the horse through a dangerous session

Escalating restraint can increase fear, struggling and injury risk.

Holding the leg too high or too long

A position that suits one horse may be painful for another, especially an older or arthritic horse.

Relying on sedation at every visit without investigation

Repeated sedation may be necessary in some cases, but a new or worsening need for sedation should prompt a review of pain, mobility and training.

Giving leftover or human medication

Medication may be unsafe, inappropriate, prohibited in competition or capable of masking an important clinical problem.

Waiting until the next farrier cycle

Do not wait several more weeks when a previously cooperative horse develops sudden, one-sided or painful behaviour.

Punishing fear-based behaviour

Punishment may stop a small warning and replace it with a more explosive response later.

How Can You Prevent Future Farrier Problems?

• Handle all four feet regularly

• Practise short sessions before the horse becomes tired

• Reward calm, cooperative behaviour

• Introduce tools and hoof stands gradually

• Practise on firm, non-slip flooring

• Keep the farrier schedule consistent

• Avoid allowing the feet to become severely overgrown

• Address lameness and stiffness early

• Maintain appropriate exercise and muscle strength

• Modify positioning for older or arthritic horses

• Tell the farrier about any medical or behavioural changes

• Keep records of which positions and techniques work best

• Use the same clear cues across owners, trainers and handlers

A good farrier visit is usually the result of work performed between visits, not just what happens when the farrier arrives.

Frequently Asked Questions

Why will my horse not lift one hind leg for the farrier?

Pain may be present in the leg being lifted or in the opposite hindlimb that must carry additional weight. Hock, stifle, pelvic, back and hoof pain can all contribute. Repeated one-sided resistance deserves a veterinary assessment.

Can arthritis make a horse difficult for the farrier?

Yes. Arthritic horses may struggle when a limb is flexed, extended backwards or held off the ground for too long. Lower positioning, shorter periods and appropriate pain management may improve comfort.

Should I sedate my horse for the farrier?

Sedation may be appropriate when necessary for safety or urgent hoof care. It should be planned with your veterinarian and used alongside investigation, comfortable positioning and training rather than as the only strategy.

Can a difficult horse learn to stand calmly?

Many horses improve once pain is treated and hoof handling is retrained gradually. Progress is less likely when the horse continues to experience discomfort or is repeatedly forced through frightening sessions.

Should I call the veterinarian or farrier first?

Contact both when possible. Call your veterinarian promptly if the behaviour is new, one-sided, painful, dangerous or associated with lameness. Your farrier can provide valuable information about exactly when and how the horse reacted.

The Real Takeaway

A difficult horse is not automatically a bad horse.

The horse may be protecting a painful limb, struggling to balance, anticipating a frightening experience or lacking the training needed to understand what is being asked.

The safest and most effective response is to identify the cause, make the procedure physically tolerable, use medication when genuinely needed and rebuild cooperation without force.

When behaviour changes suddenly, especially around one specific limb, listen to what the horse may be telling you before assuming they are simply refusing to behave.

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Uncertain whether your horse’s farrier behaviour points to pain, fear or a training problem? ASK A VET™ can help you review the history and safely recorded videos, understand the urgency and decide what veterinary or farrier support may be needed next.