Definition & Meaning of "sand crack"

What is a "sand crack"?

A sand crack is a common condition in horses where the hoof develops a vertical split or gap, often occurring on the outer wall of the hoof. It can be caused by various factors such as dry conditions, repeated stress, or uneven weight distribution. Sand cracks can range from minor shallow gaps to more severe splits that extend deeper into the hoof. Symptoms may include visible cracks or splits in the hoof wall, sensitivity, and difficulty walking. Treatment typically involves trimming the hoof to remove the damaged area and using supportive equipment such as hoof boots or shoes to protect the crack and help healing. Regular hoof care is essential to prevent sand cracks and maintain overall hoof health in horses.