Review on Fuel Your Adult Dog'S Lean Muscle Development And Vitality With Nulo Frontrunner Dry Dog Food: A Delicious Grain-Inclusive Recipe With Pork, Barley, & Beef And High Taurine Levels by Heidi Garcia

I'm really impressed with the ingredients list -- nothing artificial that I could see. The meats and grains are the first ingredients, and there are many vitamins and nutrients listed as well. I replaced my dog's regular breakfast bowl of kibble with this, and she ate every bite without hesitation, so evidently the flavor is good as well. It doesn't say where the source of the ingredients is other than "Crafted in the USA with the World's Best Ingredients." However it does say that it is made in Austin, Texas. Overall, it seems to be an excellent quality dry dog food that my dog will happily eat.