Curly Dock: A Common UK Plant with Hidden Dangers for Horses

Curly dock (Rumex crispus) is a common plant found in pastures, meadows, and waste areas throughout the UK. While it may seem harmless, this plant can pose a serious threat to horses if ingested. In this blog, we will discuss the dangers of curly dock and how to keep your equine friends safe.

The Appearance of Curly Dock

Curly dock is a perennial plant that grows from a fleshy root system. It has long, narrow leaves with a distinctive curly appearance, hence its name. The leaves are typically green with a reddish-brown tint on the underside. The plant produces spikes of greenish-yellow flowers in the summer, which eventually turn into seed heads.

The Dangers of Curly Dock to Horses

Curly dock contains oxalates, which are compounds that can cause irritation and damage to the digestive and urinary tracts of horses. When horses consume large quantities of curly dock, these oxalates can bind with calcium in their body, forming calcium oxalate crystals. These crystals can cause blockages in the digestive tract, leading to colic and other serious health problems.

Ingesting curly dock can also cause other health problems, including urinary tract infections, kidney damage, and even paralysis. If a horse consumes a large amount of curly dock, it is important to seek veterinary attention as soon as possible, as early treatment can help prevent serious health problems.

How to Keep Horses Safe

The best way to keep horses safe from the dangers of curly dock is to prevent them from having access to it. If you have curly dock in your pasture or paddock, consider removing it or fencing it off to keep your horses away. If you cannot remove the plant, make sure to provide plenty of alternative forage for your horses, such as grasses, clover, and hay.

If your horse does ingest curly dock, it is important to seek veterinary attention immediately. Your veterinarian will be able to diagnose the problem and provide appropriate treatment, which may include medication, supportive care, and even surgery in severe cases.

Conclusion

Curly dock is a common plant in the UK that can pose a serious threat to horses if ingested. By being aware of the dangers posed by curly dock and taking steps to keep horses safe, you can protect your equine friends from its harmful effects. If you have any concerns about your horse’s health, be sure to consult with a veterinarian.