Thank you all so much for your kindness, advice and concern. I suppose I should have worded my request a bit differently (especially for those with negative remarks: "You consciously took on a sick puppy and NOW you you're asking these questions? I have to stop breeding or go nuts. *************** " PLEASE! rolleyes

In response to your particular comment; Yes, I took on a sick puppy even though I've not personally dealt with such issues before. As in ALL cases, every living being deserves to be loved and cared for regardless of their circumstances. The breeder was very up front about her condition and asked if I might be interested in caring for her. FYI: I also adopted a baby girl whom I knew up front had several serious health issues. No, I had never dealt with those issues but I loved her any way! We learned how to handle and care for her "issues" as we went along...Need I say more?
I suppose that I should have asked if any one else had dealt with any of these issues directly. Of course I have already consulted my Wonderful veterinarian and his very capable staff the day I picked her up. They are all very positive, honest and supportive. An update: Lilly saw the Doc again this morning and she is doing well. The heart murmur is "very strong" but it could very well go away or get worse, only time will tell. Her back legs are both affected and Doc suggests surgery on the right rear when she's a bit older as she is very tiny at this point and he wants to watch her a bit more first. Her legs cause her no pain or distress. She is very lively and a joy to be with! She has gained a tiny bit of weight, she's up to 2.4 lbs. Yeah

Doc says she may not get much bigger due to her health issues but she's doing just fine. So, we will continue to watch her closely, follow all recommendations of our Vet and love her for as long as we are blessed to have her with us.
Will post pics as soon as I can...Thank all of you, again