5 Fun Facts About <br />Frozen Yogurt.<br />Frozen yogurt, or froyo, has become <br />very popular in the U.S.<br />Here are 5 cool tidbits you may not know about the frozen treat.<br />1. Froyo Doesn't <br />Just Come From Cows.<br />Milk from sheep, goats and water buffalo are used to make frozen yogurt in the U.S.<br />2. Froyo is Fairly New.<br />The first commercial brand, Frogurt, started in the early 1970s and was served in scoops.<br />3. TCBY Began Replacing <br />Scoops With Soft-Serve.<br />TCBY began offering yogurt <br />soft-serve style in 1981.<br />4. Froyo has its Own Day and Month.<br />National Frozen Yogurt Day is Feb. 6, <br />while June is National Frozen <br />Yogurt Month in the U.S.<br />5. The Froyo Market Includes <br />Several Popular Brands.<br />Menchies is No.1 in the market <br />with 13.5% of sales and 300 U.S. locations.<br />ahead of TCBY, Yogurtland, sweetFrog and Red Mango