I was surprised by the 6 foods not to give a dog. Macadamian nuts, garlic or onions, avocado, raisons or grapes,chocolat, and things sweetened with xylitol. When we were kids the dogs on my grandma's ranch would walk up to the grape vines and chew off a few grapes. Never thought anything of it, until I read that can can lead to anemia. Also surpised by garlic and onion, because I've seen dog biscuits that have both those ingrediants in them! Scarry stuff!