Lost terrior mix from Dixon Branch

Yesterday (9/6/2010) afternoon, our dog Phoebe got out of our yard. She is about 20 pounds, mostly white, with black and faded brown spots. We live in the Dixon branch neighborhood, southeast of Plano Rd. and Northwest Highway.Attached is her picture.If anybody has any information about her location, please contact us at 214-342-8274.Thank you,Trey Ballard