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For The Natural Advantage
For The Natural Advantage
Choke in horses, medically referred to as oesophageal obstruction, occurs when there is a blockage in the horse’s oesophagus (not the windpipe, which leads to the lungs). Horses are unable to vomit, so when food or another substance gets stuck, it can lead to significant distress and potential complications if not resolved promptly. Most commonly, choke is caused by partially chewed or dry feed becoming lodged in the oesophagus. In some cases, it may be linked to tumours, scar tissue (fibrosis), or injuries to the throat region.
Recognising the symptoms of choke early is essential for your horse’s safety. Common signs include:
In mild cases, the horse’s own saliva may help dislodge the obstruction, allowing it to pass naturally. However, veterinary attention is often required, especially if the symptoms persist or worsen. Veterinary treatment options may include: Sedation to relax the oesophagus and reduce stress Use of a stomach tube to manually dislodge or flush the blockage using water In severe or prolonged cases, anaesthesia may be necessary for safe removal
Once the blockage is cleared, it's important to feed only soft, wet feeds (such as soaked copra or wet grass) for several days to prevent further irritation or recurrence. The oesophagus may be inflamed or damaged, making it vulnerable to secondary choke episodes.
Choke is typically caused by feeding practices or physical conditions that interfere with chewing or swallowing. Common causes include:
Feeds like dry pellets, cubes, or grain can swell in the oesophagus or become lodged, especially if the horse isn’t well hydrated or is eating quickly.
Worn, broken, or misaligned teeth can make it difficult for horses to properly chew, increasing the risk of choke—particularly in older horses.
Horses that gorge or bolt their feed may swallow large chunks of unchewed food. This behaviour is more common in horses that feel stressed or threatened when feeding around others.
After intense exercise, some horses may not chew properly. Feeding a hot or fatigued horse dry feed increases the risk of choke.
Prevention is the best approach to managing choke-prone horses. Try the following strategies:
Feeding soft, moist or soaked feeds is one of the best ways to reduce the risk of choke.
Copra meal (coconut meal) is an excellent choice for horses prone to choke. It contains both soluble and insoluble fibre. When soaked, the soluble fibre swells up to 3–5 times its original volume, forming a soft, mash-like consistency that’s:
Choke is a common but preventable condition. With the right feeding techniques, proper dental care, and thoughtful management, you can significantly reduce the risk of oesophageal obstruction. If your horse has choked before or is showing signs of being prone to it, consult your vet or equine nutritionist.
Products like soaked copra meal and calm feeding environments can make a major difference in preventing future episodes.
