mine vent

Dewie's Hole: With mine vent sealed, things are 'golden' for foothill retriever

Dewie, a 3-year-old golden retriever, stood watch as repair crews filled a 30-plus-foot deep mine vent Thursday that the pooch plummeted into in January. The mine vent on state la ...

20-foot mine vent repaired in canyon

A mine vent near Auburn on state land that swallowed a dog last month has been repaired, but some don't think enough has been done to render it safe. Dewie, a 3-year-old golden re ...