 An investigation is being opened up into the death of a dog who was boarded at a PetSmart in Virginia in June. The three-year-old Aussie Doodles owner, Andrew Knowles, told NBC4 that he dropped the dog off at the Potomac Yard PetSmart to board him for three days on June 27th. Two days later, a vet called him to tell him his dog had died. He was like, well, a PetSmart employee just dropped him off, and unfortunately, you know, she dropped him off deceased.