Two dogs died in a fire Thursday morning at a southwest Miami-Dade County home. A Miami-Dade Fire Rescue battalion chief said the fire started in a duplex on Southwest 212th Street. Nobody was inside, but there were three dogs in a cage. Two of the dogs died, but a third was rescued and treated by firefighters. A fourth dog in the backyard wasn't hurt. The resident on the other side of the duplex got out safely. The cause of the fire remains under investigation.