A service dog saved the life of a Virginia 9-year-old girl who has type one diabetes. The girl's parents were watching TV downstairs at home when the service dog led them up the stairs to their daughter’s bedroom. When they entered, the girl was fast asleep but her blood sugar had spiked. Her sugar level read 338 — anything above 150 is considered high. The Labrador Retriever is more than a little girl’s best friend, she's a hero!
