Concerned Citizens of Meadow Gay

If there is anyone in the Montgomery area, particularly somewhere near the Norman Bridge...Please be on the look out for a large Female Pure Bred English Mastiff. She is mostly a light Tan color short to medium length hair and has sort of a black mask. She answers to Sierra and her commands are not the normal "Sit and Lay Down" commands. "Pop a Squat" for sit, and "Mellow Out" for lay down. "Chill" can be used to calm her down or to heal. She's not aggressive, but more like a large LAP dog. She was given to my Brother in Law and his Family to temporarily watch her because I'm currently a Drill Sergeant stationed at Ft Benning, GA. Please, If you have any information about the whereabouts of Sierra, give me a call at 254-462-3695. Thank you!