A dropped fetlock is a condition in horses that occurs when the posterior tendons and ligaments of the fetlock become stretched or weakened, causing the front of the joint to drop lower than normal. This condition can cause pain and lameness, which can be exacerbated by hard surfaces or strenuous exercise. Dropped fetlocks are often caused by conformation issues such as incorrect angles in the forelegs, but may also result from injury or overuse. Treatment for this condition typically involves rest and physiotherapy with cold hosing, massage, ultrasound therapy and specific exercises used to strengthen supporting muscles. In some cases corrective shoeing may be necessary to provide additional support for the affected area.