WASHBURN, Tenn. -- Seventeen dogs rescued from a hoarding situation in east Tennessee are being cared for at the Tennessee State Fairgrounds.“I believe they were surviving on their own feces,” said one rescue worker. “They’re all emaciated. They’re mange infested.”The dogs, which officials believe were abandoned a month ago, won’t be available for foster homes for a while because of the shape they’re in.Those involved in the Grainger County dogs’ rescue called the U.S. Humane
