Parents, step away from the toy aisle. Turns out your toddler doesn’t need a mountain of plushies, plastic cars and magnetic mayhem — they might just need four toys. Yep, four. According to Dr. Alexia ...

Add Yahoo as a preferred source to see more of our stories on Google. Surprised little girl lying among a pile of toys including building blocks Parents, step away from the toy aisle. Turns out your ...