Lameness is one of the most common reasons for veterinary attention in horses. It can be sudden or gradual, and recognising the early signs can make a real difference to your horse's comfort and recovery. As a horse owner, you know your horse best. Subtle changes in way of going can be easy to miss, but with careful observation you can spot potential problems and act quickly.

Why Early Recognition Matters

Lameness is not a disease in itself; it is a sign of an underlying problem, such as a strain, bruise, hoof abscess, arthritis or something more serious. The sooner you identify that something is wrong, the sooner you can seek help. Early intervention often leads to a better outcome, less time off work, and reduced risk of compensatory problems elsewhere in the body. A horse that favours one leg will shift weight to the others, which can lead to secondary issues in the back, neck or opposite limb.

What Does Lameness Look Like?

Lameness can range from a barely perceptible unevenness to a horse that refuses to bear weight on a leg. Common signs include:

• Head nodding: With forelimb lameness, the head often lifts as the lame leg strikes the ground and lowers as the sound leg lands.
• Uneven stride: The horse may take a shorter step on one side, or the stride may look choppy.
• Stiffness: The horse may feel stiff, particularly on one rein, or be reluctant to bend.
• Hip hike or pelvic drop: With hindlimb lameness, the hip on the affected side may rise when the lame leg is on the ground.
• Reluctance to work: The horse may refuse to go forward, buck, or show resistance when tacking up.
• Behaviour changes: Grumpiness or a change in attitude can sometimes be the first clue.

Remember that lameness can be subtle. A horse that is slightly off on one leg may still trot up sound when excited or distracted. That is why a systematic check is valuable.

Observing Your Horse on a Straight Line

The best way to check for lameness is to watch your horse move on a straight line, not a circle. Circling can disguise lameness. You will need a hard, level surface, such as concrete, tarmac or a well-maintained arena. A hard surface makes unevenness more obvious.

Ask a helper to lead your horse away from you and then back towards you at a steady trot. Watch from the side, then from behind, and finally from the front. Repeat on both reins, but always on a straight line. You can also walk your horse in hand on a loose lead. If you suspect hindlimb lameness, watching from behind is particularly useful; you may see the hips rise and fall unevenly.

It is helpful to film your horse on your phone so you can review the footage in slow motion. Sometimes a head nod or uneven stride is easier to see on video. Keep a record of what you see, including date, surface, and which leg seems affected. This information is invaluable for your vet.

Other Signs to Watch For

Beyond what you see when your horse is moving, there are other clues that something is wrong. These include:

• Heat, swelling or pain: Run your hands down the legs. Heat, swelling, or a reaction to pressure can indicate injury.
• Digital pulse: A strong, bounding pulse in the lower leg can be a sign of pain in the hoof.
• Muscle wastage: Over time, a horse may lose muscle on the affected side.
• Change in hoof shape: Uneven wear or a different angle in one hoof can be a clue.
• Resistance to farrier: If your horse becomes difficult for the farrier, it may be trying to tell you something.

Also consider your horse's environment. A horse on rich grass, hard ground, or uneven paddocks may be more prone to certain types of lameness. Country living brings wonderful turnout, but it also means mud, stones, and varying terrain. Regular checks are part of good yard management.

When to Call the Vet

If you notice any signs of lameness, contact your vet. Do not wait to see if it gets better, and do not give any medication without veterinary advice. Some causes of lameness, such as hoof abscesses or fractures, need prompt treatment. Others may benefit from rest and controlled exercise, but only your vet can diagnose accurately.

Before the vet arrives, keep your horse comfortable. If it is severely lame, stable it and call for advice. If the lameness is mild, you can turn out or stable as directed. Have your notes and video ready. Your vet will want to know when you first noticed the problem, whether it is worse on one surface, and if there have been any changes in routine.

Diagnosis often involves a lameness work-up, including trotting up, flexion tests, and possibly nerve blocks or imaging. This is a team effort between you, your vet, and often your farrier.

Above all, trust your instincts. If something feels off, it is worth investigating. Your horse relies on you to notice the little things. With careful observation and prompt veterinary care, many cases of lameness can be managed successfully, keeping your horse comfortable and your country hacking enjoyable for years to come.