Curfman was taking out the garbage on Jan. 28 when Midnight sensed something was wrong next door. "She had her ears perked up looking at me," Curfman told CBS Minnesota. "She doesn't normally do that.

As Curfman followed Midnight, she took him to a spot on the other side of the house. That's where he found his 87-year-old neighbor lying in the snow. She had fallen while trying to fill her bird ...