Has she taken the dog to the vet yet? Does he look towards you when you make a sound, like whistle or stomp on the floor? I have had an experience a little like that. I had rescued a blind Labrador, who my brother has now, but he is still a great dog. What are your worries? Are you worried about him not finding a good home? Great luck to you and your friend, and of course the little puppy. Send me a private message of how she is doing soon!!!!