My one roommate isn't the cleanest guy in the world. He left a full bowl of spaghetti and some sort of tomato sauce out for the last 4 or 5 days. While upstairs, our dog hopped on the table, pulled it down, and ate it. She's gotten sick from some human foods before, but this is a whole different story. Will she pass it/throw up normal or should we worry about inducing vomiting asap?