A hog is a domesticated pig, often raised for meat. They belong to the species Sus scrofa domesticus and are known for their stout bodies, short legs, and large heads. Hogs are typically kept on farms and can be found in various breeds, each with unique characteristics. Hogs are omnivorous animals, meaning they eat both plants and animals. They play a significant role in agriculture, providing pork, which is a popular source of protein in many diets worldwide. Additionally, hogs can be used for other purposes, such as bacon, ham, and lard.