Kathy is ethical, professional, and caring not only with her dogs but also in the way she treated us as we were still overwhelmed by grief when we chose to get another puppy. She was understanding and patient and happily answered all of our many questions. She does DNA testing on the parent dogs which is very nice. The very last thing she wants is to breed unhealthy puppies. The male puppy we purchased is extremely intelligent, athletic, tolerant, eager to please, physically adorable, and so incredibly loving. He is pretty quiet and has absolutely no aggression. He goes out with us everywhere and meets a lot of strangers and he always handles it perfectly. He has all the very best chihuahua traits. We hope to get an additional puppy from her in the future. Kathy N.