Dairies are sites where cheese is made. They are usually located in rural areas and are often family-run businesses. Cheese-making requires a great deal of skill and knowledge, and the process involves the use of milk, rennet, and other ingredients to create a variety of cheeses. The milk used in cheese-making is usually sourced from cows, goats, or sheep, and the rennet helps to coagulate the milk proteins. The cheese-making process also includes aging, pressing, and salting the cheese to give it its unique flavor and texture.