Its Strange But Last Night My 17 Week Old Puppy Did It Also . I Have Never Read This Post And I Came On And It Was Here . She Did It When She Was Really Excited To Get Out Of My Arms And Hang With The Big Dogs. So When I Didn't Put Her Down She Continued. As Soon As I Took Her Away From Them It Stopped . It Almost Sounds Like A Deep Snore .. I Think Its Excitment
Linda
