Jbbtlr -
One thing to keep in mind is that the trainer works at petsmart and also, Petsmart does not carry the above mentioned premium kibbles (so they are unlikely to recommend one they don't carry)
Jen -
Try doing some research on various kibbles, and this will help. You'll find that you need to steer clear from foods with cheap fillers such as corn, corn gluten/meal, grains like wheat, white rice, bran, and protiens like chicken MEAL (anything that says "meal" or "rendered fat" or "by product"). Nutro is generally high in all of these.
Here is their ingredient list (from their web site):
Ingredients
Chicken Meal, Brown Rice, Rice Bran, Lamb Meal, Poultry Fat (preserved with mixed tocopherols, natural source of Linoleic Acid), Ground Rice, Sunflower Oil (preserved with mixed tocopherols, natural source of Linoleic Acid), Flaxseed (natural source of Alpha-Linolenic Acid), Natural Flavors, Beet Pulp, Alfalfa (natural source of Chlorophyll), Salmon Meal (natural source of DHA), Oatmeal, Tomato Pomace (natural source of Lycopene), Fish Oil (preserved with mixed tocopherols, natural source of DHA), Cranberry, Dried Egg Product, Kelp (natural source of Iodine), Taurine, Bacillus Lichenformis Fermentation Extract, Bacillus Subtilis Fermentation Extract, L-Carnitine, Glucosamine Hydrochloride, Chondroitin Sulfate, Garlic (natural source of Selenium), Marigold Extract (natural source of Lutein), Lycopene