I know this is not the hot topic this morning but I need some reassuring. Fergus seems not to have good vision. Sometimes it's as if he can't see something unless he is right up on it, and then he seem to use his nose more when he does get right up to whatever the object is. Like for example: There might be a chair in the room with a towel draped across it, he'll stand back growl a little, step a little closer, growl a little more and he continues to do that until he is right at the chair and sniff it. Then he's fine. He does this all the time. Sometimes with people he even knows well, once he is touching them or able to smell them then he is fine. What's up with this behavior??