I was away for 4 days, Thurs-Sunday, and went to pick up my dogs from my elderly neighbour when I got back. Both dogs were fine. It wasn't til I unpacked my truck and was hand feeding them a couple of cherries each that I noticed my aussie wasn't looking directly at me and his eyes were staring. I started really observing him and he's as blind as a bat!! No injury, no redness, no tears ... and no sight. His behaviour is exactly the same, except he walks into things. He tried to help me with the chickens this morning, his totally favorite chore, and was totally confused. He's already fallen in the swimming pool. I don't know whether to be gutted or freaked out. I'm totally in shock. He's a 7.5 year old with absolutely no health issues up until now. He hasn't even had fleas!!!