Castor & Pollux Natural Ultramix Adult Dry Dog Food, 5.5 Pound Bag
Launching in 2000, Castor & Pollux Natural PetWorks was the first branded, premium quality line of natural specialty food and supplies for pets. ORGANIX, certified organic food and treats for dogs and cats, debuted in March 2003 and Natural Ultramix was introduced in early 2004.