Dairy is one of the major industry which covers everything from harvesting to animal milk production. A diary will be usually located ina diary farm controls all the diary actions. The word dairy refers to milk-based products, attributes, processes and all the animals and workers involved in the milk production. The major dairy products include butter, skimmed milk, cheese, milk powders, yogurt and other milk products. The dairy farm is an important attribute which involves animal raising, feeding and all the animal-related issues. The amount of milk production depends on the dairy farm. If that works well then dairy will be improved.