I think its great too, the dog walking thing is really a bit overboard though. Sometimes the good things get a little bit overdone, or shall we say overkill?
I think the going blind thing is probably one of those urban legend things, or a old wives tale so to speak,lol! Reporters have a knack for adding in such nonsense. Sort of the like the article in the newspaper someone posted earlier here. I think it was the SUN or something like that in Canada over banning goldfish bowls and the reporter made the statement of goldfish only haveing a 3 second memory....
At the time, although we all know better personally, it really need'd to have a scientific backup for truth, since then the proof has been backed up they do have very good memory. But still, things like that are said and repeated, 5 persons later, its distorted all out of porportion and becomes"fact" or "Belief", ten years down the road its still being tossed about as fact.... Kinda reminds me of some of the spam mails that keep getting passed along...