I just got him a few months ago, the pound thinks he’s about 5 y/o. He can see somewhat but definitely has blind spots and occasionally walks into things. Can’t see treats on the ground either. My kahki is also very high strung!Oh wow! Has he been blind since a duckling? I thought it was extremely odd mine was only 3-4 days old when my daughter noticed. Actually she is very calm, it's my kahki that obnoxious and seems to panic lol.