Interesting. After two days in a splint, she was walking normally. Yesterday morning, she started limping again and the joint is swollen and warm. Hopefully just a re-injury, but given what you both said, who knows.
I hate blasto for its never-ending "gray" areas. Maybe, maybe not, no one knows anything for sure or can predict one way or the other. HATE IT.
Thanks for the input and best of luck to your dogs! :-)