I have an update on all of this. I got a call from the partner today (I had original talked to one person and the other half of the company called me). I had told him that I would post the details of the call since there was some misunderstanding in the info I originally got. He explained that he was able to give me a guarantee because he has seen the sire and dam as well as the clutch that this snake came out of. He also told me that he saw a pied as well as a LAV in the clutch. He also has sent me pictures of some of his breeding racks as well as of the snake.