Nothing can soften the heart of a parent like the smile of their child. But behind that cheerful smile may be something you wouldn’t immediately notice, a dental problem secretly building itself. Unlike adults, children cannot usually tell you exactly what is amiss. That’s why parents must be doubly vigilant for the subtle, often slight, warning signs of dental disease. How do you know if your kid may need a visit to the dentist? Here are five signs that may indicate there’s