In Greece, by law, feta is at least 70 percent sheep’s milk, with an allowance of up to 30 percent goat’s milk; cow’s milk is strictly prohibited, something that is not true of “feta ” produced elsewhere.
Kreekas peab feta normide kohaselt sisaldama vähemalt 70 protsenti lambapiima, lubatud on ka kuni 30 protsenti kitsepiima; lehmapiima kasutamine on rangelt keelatud, mis ei kehti aga teistes riikides toodetava ” feta ” kohta.