If you buy a puppy from Lisa Oestreich, get a guarantee in writing. My daughter bought a puppy from this woman. The puppy came with ear mites and a hole in the heart, unknown ailments till 3 days later when the puppy was taken to the vet. By the time the vet diagnosed the problems, my daughter was in love with her little puppy, so will not try to take her back. Lisa said that if she got the puppy back, she would put it down. Lisa bought this puppy from a breeder in the south and resold it. I am not saying that Lisa is a a bad person, just be careful if dealing with her so you can avoid the heartache that my daughter has gone through.