If she wont eat and throws up water, you need to get her to a veterinarian immediately, as it sounds like she's got some kind of obstruction. They will X-ray her to look for the foreign object, and it may need to be removed surgically. The longer you wait, the greater the risk to your dog.
Never trust a tall dwarf... he's lying about something.
Give him some string and maybe you'll have new candles in time for the Holidays. Just kidding. I had to it was right there for me. I would have him checked out by a vet. If it was scented wax it could be harmful but if it's just white unscented stuff it shouldn't be harmful.