What part of the horse does White Line Disease affect?

White Line Disease primarily affects the hoof of the horse. This condition involves a fungal or bacterial infection that infiltrates the hoof wall, specifically targeting the area known as the white line, which is where the hoof wall meets the sole. This area is particularly vulnerable because it serves as a barrier between the external environment and the inner structures of the hoof.

The importance of the hoof in relation to White Line Disease cannot be overstated. A healthy hoof is crucial for a horse's overall well-being, as it supports the horse's weight and absorbs shock while moving. When White Line Disease occurs, it can lead to complications such as hoof separation and lameness, which significantly impact the horse's ability to perform. Therefore, recognizing the hoof as the affected area is vital for proper diagnosis and treatment.

In contrast, the frog, leg, and back do not experience direct effects from this disease, making them unrelated to the condition's primary focus. Understanding the specific area affected helps in implementing preventive measures and treatments tailored to hoof health.