And in one of its latest acts of domestic terrorism, federal and state officials recently decided to go after Morningland Dairy, a family-owned dairy farm...Enjoy Healthy Rennet-free Quark Cheese and a Recipe for Goat Milk Quark10/9/2010 - Quark cheese is a soft and fresh kind of cheese that is made without the enzymes known as rennet which are used to coagulate milk in most forms of cheese.