Originally Posted by MaxaLisa
Limp and Heart Problems make me think of lyme disease. My girl's advancing murmur was basically halted when she was put on antibiotics, though we had no proof that her heart problems were caused by infection. I wonder if the breeder's dogs have ever had lyme - they can be passed on to the pup, and it's not clear if it would easily show up in testing.
I don't think lyme's can really be passed that way, and even if it could the pup is probably too young to be symptomatic anyways. A VERY good point for an adult dog that might be limping but probably not the case in our pup here. Lyme is tricky though, so I suppose anything is possible.
Any update from the OP?