Stallions are male horses that are used for breeding. They are known for their strength, speed, and endurance, which are important qualities for producing quality offspring. Stallions are typically larger and more muscular than mares and geldings. They have a powerful build and impressive appearance, making them a popular choice for horse breeding.

Stallions can be high-spirited and may require an experienced handler. Their temperament can vary widely depending on breeding, training, and handling. Stallions are often used in horse racing, show jumping, dressage, and other equestrian competitions. In order to prevent unwanted breeding, stallions are often kept separate from mares and other horses unless they are intended for breeding purposes.