Thanks yorkiemom1 and I totally agree with you. I have contacted her and no response so far. But I feel that I am at fault some because I signed a paper saying I would take her to the vet within 2 days. The next day was July 4 so my vet was closed and she was due for her next shots about 4 or 5 days later so I made the mistake of waiting. But even in those few days I had gotten so attached to her I would have hate to give her up. But I feel that any reputable breeder would find it in there heart to offer me my money back just to help a little with the cost. But when i informed her of the heart murmur she just said thanks for letting her know and she would get her dogs checked. I'm just gonna do what I can I guess and make what little time left Maggie has the best I can