Royal Canin has corn in it. Cesar's is junk. Try feeding something better and I bet she will eat it. I recommend Canidae (Chicken & Rice or Lamb & Rice
www.canidae.com) or Merrick canned. Canned food is OK on their teeth as long as you brush them regularly and you feed a high quality canned food. It will cause some dogs to be more gassy though. Dry is the best consistent diet.
Cesar's Chicken:
Sufficient Water for Processing, Beef By-Products, Meat By-Products, Liver, Poultry By-Products, Chicken, Calcium Carbonate, Titanium Dioxide, Sodium Tripolyphosphate, Carrageenan, Dried Yam, Xanthan Gum, Natural Flavors, Potassium Chloride, Salt, Erythorbic Acid, Liquid Grilled Chicken Flavor, Guar Gum, Zinc Sulfate, Sodium Nitrite (for color retention), Vitamin A, D3 and E Supplements, D-Calcium Pantothenate, Thiamin Mononitrate (Vitamin B1).
Merrick's Grammy's Pot Pie:
Chicken, Chicken Broth, Chicken Liver, Fresh Red Jacket New Potatoes, Fresh Carrots, Fresh Snow Peas, Fresh Red Delicious Apple, Potato Starch-modified, Olive Oil, Calcium Carbonate, Potassium Chloride, Sodium Tripolyphosphate, Flax Seed Oil (For Omega -3), Natural Caramel Color, Poultry Seasoning (Thyme, Sage, Rosemary), Yucca Schidigera Extract, Choline Chloride, Salt, Lecithin, Zinc Amino Acid Complex, Mixed Tocopherols, Iron Amino Acid Complex, Vitamin E Supplement, Manganese Amino Acid Complex,Vitamin B12 Supplement, Vitamin A Acetate, Copper Amino Acid Complex, d-Calcium Pantothenate,Vitamin D3 Supplement, Niacin, Riboflavin Supplement, Biotin, Ethylenediamine Dihydriodide, Pyridoxine Hydrochloride, Folic Acid, Thiamine Mononitrate, Sodium Selenite.