Susi, I hope Raine will be just fine. I was devastated when I found out that Sarge has a murmur (especially after losing Buddy last August to a whole myriad of heart problems). The cardiologist who diagnosed Sarge had just finished a Boxer cardiomyopathy study and he told me that of the 80 Boxers involved, 66 or 67 of them had murmurs. I realize that the statistic likely won't make you feel any better about what the future may hold for Raine's health, but it made me realize that a murmur isn't necessarily a death sentence. Nevertheless, I'm glad you've found a new baby to love. She is incredibly lucky to have you.