Liz Buchanan BVSc MRCVS
Hello! I'm afraid that I have never seen your future pup and have no idea why the teeth were crooked, so cannot be depended upon to answer this question. The person who could, however, if the vet who removed the teeth. You should ask to receive a letter or be put into direct contact with them (the vet will need the breeder's permission to speak to you) and then you will know exactly what the score is. It shouldn't be too difficult for the owner to ask a vet to do this; you could even ask to attend a consultation together with the owner e.g. for the second vaccination. If this suddenly becomes difficult, it may be assumed that there is more to this story than you have been told. Best of luck.