The four principles of organic agriculture are health, ecology, fairness and care. Organic livestock farming relies on organic and biodegradable inputs; therefore, health-conscious people are looking for environmentally safe and chemical residue free healthy food. It also ensures animal welfare and sustainability. It can be accomplished by providing organically grown food, access to pasture, shelter, vaccination and stress-free environment to the animals. It is based on some basic standards, certifications and proper record keeping. In recent years, organic products have become a major commodity of export and import between different countries of the world.