Our cockapoo is now about 12 weeks old. When we took him to the vet on Friday for another round of shots she said his focus is getting better (still not grreat, but better) but his retinas are small, compared to his brother, and the blood vessels in his eyes are larger than normal. Has anyone heard of anything like this? She said she would kind of like him to see an opthamalogist. She watched him chase the ball across the floor, play with his brother, he'll follow your fingers and she said she just doesn't "get it" because based on the physical exam she can't promise he is has any sight. Thanks in advance.