Article continues below advertisementHoward Stern's reason behind the delay of his talk show's return has been revealed.The Howard Stern Show halted its scheduled resume in production on Tuesday, September 2, after the famed SiriusXM radio host allegedly emailed staffers about a "family emergency."While Stern himself didn't disclose details about his absence when the show was postponed on Tuesday, a #ShuterScoop source later told Rob Shuter the 71-year-old had experienced the devastating loss of his beloved pet.