High Quality Content by WIKIPEDIA articles! Rhino Foods Incorporated, founded in 1981 by Anne and Ted Castle, is a specialty ice cream novelty and ice cream ingredient manufacturer located in Burlington, Vermont, United States. Rhino Foods has grown from a small ice cream shop, Chessy`s Frozen Custard, into a major Vermont business with over 120 employees. The company is best known locally for their ice cream sandwich, the Chesster. Twenty years ago, Rhino Foods partnered with Ben Jerry`s to develop the first cookie dough for use in ice cream. Ben Jerry`s Cookie Dough flavor has been a top-seller ever since. Beyond this long standing relationship with Ben Jerry`s, Rhino produces millions of pounds of cookie dough and other pieces for most major brands in the ice cream industry. The company also co-packs ice cream cookie sandwiches for national and international companies.