Chunk. All natural. Always fresh & delicious. Selected by our Wisconsin master cheesemaker. President Feta is always deliciously fresh thanks to its new Savor Loc reclosable container. Selecting all the finest ingredients, President cheesemakers use milk from cows not treated with rBST. No significant difference has been shown between milk derived from cows treated with artificial growth hormones and those not treated with artificial growth hormones.