"No no" food
I have read many threads about food and treat and it's all helpful. There are so many varieties of suggestions. I'm willing to try out different things but doing that I need to make sure I don't accidentally use bad food like chocolate or corn. Is there any threads on here somewhere have a list of dangerous food? What I need to look out for when I choose the dry food brand or treats? So far all I have gather from this forum is try to avoid corn, grain, and sunflower oil in food. Am I correct?