My dog BARKED AT THE NURSERY for weeks — it ended up saving my baby's life! "Seriously, Nala — again?!" I sighed as my German Shepherd pup threw herself at the nursery door, barking like she was ready to rip it down. Just moments earlier, the house had been peaceful. Milo was asleep. Pam had done her usual nighttime check. Everything should've been calm. But Nala was relentless. She barked nonstop. She whined. She clawed at the door so hard the floor vibrated beneath her paws. A knot formed in m