For cheese only. Milk from cows not treated with rBST (No significant difference has been shown between milk derived from rBST-treated and non-rBST-treated cows). Hearty combo. Frigo and Old Wisconsin. Real. Genuine. Taste. Cheese & Meat make the perfect snacking pair anywhere, anytime! Individually wrapped to enjoy together or separately Since 2005, Frigo Cheese Heads has donated $200,000 annually to Make-A-Wish because a wish-come-true changes the odds for kids fighting critical illness. Make-A-Wish: Learn more about make-a-wish by visiting wish.org.