hi everyone. I adopted a Shepard mix off Craigs list. for free lady gave a story of why he was free . he was so afraid of everything he was 10 wks old now he is almost 8 months he has fear aggression but have done extensive training and he is way better but he really seems like he cant see well barks and growls at the oddest things like a pillow that wasn't there before or a bag on the floor . he walks into things like the kitchen chair leg. it would really explain why he is the way he is. i did contact the lady i got him from told her about the aggression , she never replied back. i was just wondering if the vet could have missed it , i asked at his 2 or 3rd visit and she told me his eyes were fine but she didn't really do much but look quickly with a light . this is the very long story short thats why its kind of all over the place. thank you all for any feedback.