A horseshoe is a U-shaped metal object that is typically nailed to the hooves of horses to protect them from wear and injury. Made from materials like steel or aluminum, horseshoes are designed to provide traction and support, especially on hard or uneven surfaces. They come in various sizes and styles to fit different horse breeds and activities. Horseshoes have a long history, dating back to ancient civilizations. They are often associated with good luck, and many people hang them above doorways as a charm. The practice of shoeing horses is an important aspect of equine care, ensuring the health and performance of the animal.