missing my dog

Isis went out to play with the neighbor's dog Casey (a little black and white Chihuahua/Terrier mix) about 4pm today on the railroad tracks. They were last seen playing with some teenage boys headed toward Tryon on the tracks by my neighbor. Five of us spent the afternoon and evening looking for them. If you live in the area and know anything please email me. If you are far away, please keep Isis and Casey in your thoughts and pray they make it safely home to us.