Shouldn't be a surprise, then, that she probably cracked a tooth. Naturally, it was the biggest, most-expensive-to-remove back tooth, which required drilling and hours of sedation. Sigh.
Oh, and she goes on Doggy Prozac soon to control her anxiety. Also antihistamines to control her allergies (why the gnawing her paws). Sheesh, children. How can people put up with actual HUMAN children when fur-bearing ones are so much work?