Poor Performance Investigations

When a horse stops performing to their expected level, there can be a long list of possible explanations. We have a particular interest in investigating such cases. A logical diagnostic approach is essential – though we recognise that not every horse can be tested for every possible problem. We begin by taking a detailed history, followed by a thorough clinical examination, before putting together an investigation plan.

Some of the common underlying causes of poor performance in horses may include:

• Subtle or low-grade lameness, including bilateral lameness (affecting both forelimbs or both hindlimbs)

• Over-riding dorsal spinous processes (commonly known as ‘Kissing Spines’)

• Gastric ulcers

• Airway or respiratory disease

• Muscle disorders, such as mild tying-up (exertional rhabdomyolysis)

• Viral infections or inflammatory conditions

• Hormonal imbalances, particularly in mares

We also recognise that not all problems are physical! As frustrating as it may be, should our investigations fail to highlight a physical abnormality, then a behavioural or training issue may be the contributing factor and the help of para professionals may be required.

One of our vets, Rob Walsh, has a further qualification in Equine Sports Medicine and as such travels far and wide to see competition horses; the clinic itself has a reputation for assessing poor performance cases and this would make up a significant proportion of the horses we see each week.