Well, considering that not every breed out there can bloat, and it is believed to relate to structure, and structure is inherited, then yes. Personally, I feel there are a few key anatomical features which increase the likelihood of bloat and GDV. If you are familiar with HD and DJD, it is similar in manifestation. We know there is a genetic link, but there is no one key "culprit" that can be found. Make sense?