Glad that you are helping your friend out with trying to improving her dogs health !!
Some very good kibbles have been mentioned here, I use to feed Canidae before I switched to RAW. I do still keep kibble around, Innova Evo and Solid Gold Barking at the Moon. They get a kibble supper a couple times a week. They LOVE the Barking at the Moon !!!
Turkey, Salmon, Turkey Meal, Potatoes, Salmon Meal, Eggs, Olive Oil, Flaxseed Oil, Blueberries, Tomato Pumice, Broccoli, Carrots, L-Lysine, L-Carnitine, Dried Chicory Root, Carotene, Choline Chloride, Vitamin E Supplement, Iron Proteinate, Zinc Proteinate, Yucca Schidigera Extract, Marigold Extract, Copper Proteinate, Manganese Proteinate, Potassium Iodide, Thiamine Mononitrate, Ascorbic Acid, Vitamin A Supplement, Biotin, Calcium, Panthothenate, Sodium Selenite, Pyridoxine Hydrochloride, Vitamin B12 Supplement, Riboflavin, Vitamin D Supplement, Folic Acid.
Just a couple of other suggestions that I have had great results with.