Emma went to the vet today and I believe this is what he said she has, it has to do with her knee popping out = luxating patellas it is just in her right back leg. She is only eight weeks old and this upsets me that she would have this and we got her from a breeder, we should be getting her papers in the mail soon. I paid $300 for her would it be fair to ask for some sort of refund? I wanted to breed her, but I don’t know if her problem is genetic? If you know anything about luxating patellas please let me know. Also should I contact the breeder about this and maybe a refund?…I don’t want to give her back she is part of the family.