ZuPreem's VeggieBlend Flavor and NutBlend Flavor are two pelleted avian diets that are complementary products to the company's FruitBlend Flavor Bird Food. Pet owners can feed a different version each day to add variety to their birds' diets while still maintaining premium nutrition, according to the company. The new diets are designed for medium-to-large-size foot-feeding birds, and each includes a variety of sizes and shapes to stimulate the interest of companion birds. They are available in a 3.25-lb. retail-size unit, along with a 17.5-lb. bag handy for multiple-bird households.