Officials say Lady Gagas dog walker was shot and her two French bulldogs stolen in Hollywood during an armed robbery. (Photo by Greg Allen/Invision/AP, File)HOUSTON – Lady Gaga is offering a $500,000 reward for the safe return of her two stolen bulldogs, Koji and Gustav, according to ET Canda. A representative from her team confirmed to People magazine that on Wednesday night Gaga’s dog walker was shot and two of her French bulldogs were taken during a robbery. The dog walker was transported to a local hospital in critical condition but is expected to make a full recovery. According to the Los Angeles Police Department, the robbery occurred at 9:40 p.m. on Sierra Bonita Avenue in Hollywood.