Which term is defined as a fungal infection that damages the frog tissue in horses?

The correct term for a fungal infection that damages the frog tissue in horses is thrush. This condition specifically affects the frog, which is the soft, triangular-shaped structure on the underside of a horse's hoof. Thrush is typically caused by poor hygiene in a horse's living environment, particularly when moisture and waste accumulate, creating an ideal breeding ground for fungi and bacteria. The infection can lead to an unhealthy and smelly hoof, causing pain and discomfort for the horse.

Understanding thrush is essential for horse care, as it emphasizes the importance of proper hoof maintenance and cleanliness to prevent infections. Regularly cleaning the hooves and ensuring the horse has a dry living space can significantly reduce the risk of developing thrush. This knowledge is crucial for anyone involved in equine management or veterinary care, as it directly relates to the overall health and performance of the horse.