Chiens perdus / trouvés à Sutton coldfield

11 month old black German Shepherd. She knows recall and goes by the name of Lija (LE-YAH). Disappeared in the night after opening our back door - the only exit are the train tracks through Walmley so we assume she got curious, slipped and fell down the drop and has ran off in a panic. She is wearing a pink and blue tactical collar, has a tag ID and is microchipped. Monetary reward if found.