OK it bothered me to give advice without being sure. I looked in my book, "Natural Nutrition for Dogs and Cats" (the most recommended book for raw food diet nutrition. Here is a short list, according to this book, of foods to NEVER feed your dog or cat:
Sugar:
implicated in hypoglycemia, diabetes, obesity, behavior problems, cataracts, tooth decay, arthritis, allergies, and cancer.
Chocolate: contains theobromine, caffeine, and sugar (all bad)
Dairy: dogs and cats are not equipped with the lactase enzyme needed to digest lactose.
Grain: they are of no nutritional value to dogs and cats.
Raw Salmon: only feed very high quality raw fish because of parasites.
Do not feed yeast, grapes, onions. Garlic is safe in very small amounts.
I hope this is helpful!