raisins, grapes, chocolate, and so many other things like raw eggs and raw onions.
I did a lot of research because I am such a paranoid person. We had to take our poor lulu to the ER once because he had eaten a dark chocolate pastry that was super concentrated and chocolatey. They had to induce vomitting and give him active charcoal. Poor little guy. It was my fault- I left the pastry in a napkin in my purse after a christmas party...i'll never forgive myself, thank GOD we caught him in the act of eating it.
keep us updated on your pup!